Info Terbaru: Astronomi

ASTRONOMI- PARALAK/ BENDA PENGLIHATAN

<div dir="ltr" style="text-align: left;" trbidi="on"><br /><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">a.<span style="font: 7.0pt "Times New Roman";">     </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Definisi<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">PARALAK/ BENDA PENGLIHATAN Adalah perbedaan arah, dalam mana benda yang sama terlihat dari dua titik yang berlainan. Beda arah ini adalah sama dengan sudut dalam mana kita pada benda itu melihat dua titik tersebut.<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">b.<span style="font: 7.0pt "Times New Roman";">    </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Paralak Datar (Po)<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Adalah sudut yang menggambarkan jari-jari bumi di tempat sipenelik, jika terlihat benda angkasa, yang sedang berada di cakrawala setempat.<o:p></o:p></span></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrCkE7tBojfjVcedpNau2w8Ln1kPb-l9uoA-WMMvc-d6kPQ4xwl1apWrRNBJR9YtXO1GB8V8ItqwKEIftXphCPZkhkBal9C-MOH8OUH0RtthxQ-FxGeD9Rdo6Zy_Wtj8WeSCXYktwD8ciz/s1600/Untitled-1.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="221" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrCkE7tBojfjVcedpNau2w8Ln1kPb-l9uoA-WMMvc-d6kPQ4xwl1apWrRNBJR9YtXO1GB8V8ItqwKEIftXphCPZkhkBal9C-MOH8OUH0RtthxQ-FxGeD9Rdo6Zy_Wtj8WeSCXYktwD8ciz/s400/Untitled-1.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar. Paralak datar</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-bidi-font-weight: bold;">Nilai Po tergantung pada :<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 72.0pt; mso-list: l3 level2 lfo2; tab-stops: 21.0pt 36.0pt list 72.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-bidi-font-weight: bold; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-bidi-font-weight: bold;">Jarak benda angkasa - titik pusat bumi<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 72.0pt; mso-list: l3 level2 lfo2; tab-stops: 21.0pt 36.0pt list 72.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="NL" style="font-family: "Arial","sans-serif"; mso-ansi-language: NL; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="NL" style="font-family: "Arial","sans-serif"; mso-ansi-language: NL; mso-bidi-font-weight: bold;">Jari-jari di bumi tempat sipenilik (lintang); Po dan jarak berbanding terbalik satu sama lain.</span><span lang="NL" style="font-family: "Arial","sans-serif"; mso-ansi-language: NL;"><o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">c.<span style="font: 7.0pt "Times New Roman";">     </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Paralak datar khatulistiwa (Po kat)<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Adalah nilai Po bagi si penilik, dikhatulistiwa karena jari-jari kat > jari-jari lainnya, maka Po kat > Po.<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">d.<span style="font: 7.0pt "Times New Roman";">    </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Paralak Datar Benda Angkasa<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 73.1pt; mso-list: l1 level1 lfo3; tab-stops: 21.0pt 36.0pt list 73.1pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Paralak datar matahari (</span><span lang="EL" style="font-family: "Arial","sans-serif"; mso-ansi-language: EL;">Θ</span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;"> Po)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 73.1pt; mso-list: l1 level1 lfo3; tab-stops: 21.0pt 36.0pt list 73.1pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="NO-BOK" style="font-family: "Arial","sans-serif"; mso-ansi-language: NO-BOK; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="NO-BOK" style="font-family: "Arial","sans-serif"; mso-ansi-language: NO-BOK;">Paralak datar bintang-bintang (* Po)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 73.1pt; mso-list: l1 level1 lfo3; tab-stops: 21.0pt 36.0pt list 73.1pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">3.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Paralak datar bulan (</span><span lang="RU" style="font-family: "Arial","sans-serif"; mso-ansi-language: RU;">с</span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;"> Po)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 73.1pt; mso-list: l1 level1 lfo3; tab-stops: 21.0pt 36.0pt list 73.1pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">4.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Paralak datar planet (</span><span lang="EL" style="font-family: "Arial","sans-serif"; mso-ansi-language: EL;">Θ</span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;"> Po)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">e.<span style="font: 7.0pt "Times New Roman";">     </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Paralak Dalam Tinggi<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 2.0cm; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Adalah sudut yang menggambarkan jari-jari bumi di tempat Si Penilik jika terlihat dari benda angkasa yang berada di atas cakrawala setempat.<o:p></o:p></span></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNuhwX0rHtAbHwOY9tV2rX-p2w9-IWJB0oryEO0iv3fzZ0JSoap3qQ2UGMu1doIgDQfMSram3XpgdF03WnoYOCXFSePOmUlWKOgVgYZ-OocTmGoDpUIRrd5F3ewy_3Z3r-y5yBdrIw14NM/s1600/Untitled-2.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="331" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNuhwX0rHtAbHwOY9tV2rX-p2w9-IWJB0oryEO0iv3fzZ0JSoap3qQ2UGMu1doIgDQfMSram3XpgdF03WnoYOCXFSePOmUlWKOgVgYZ-OocTmGoDpUIRrd5F3ewy_3Z3r-y5yBdrIw14NM/s400/Untitled-2.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar.. Paralak dalam tinggi</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 2.0cm; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span class="Apple-style-span" style="font-family: Arial, sans-serif;"><br /></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">f.<span style="font: 7.0pt "Times New Roman";">      </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI;">Nilai-nilai batas ½ m<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-bidi-font-weight: bold;">Adalah sudut antara garis titik pusat bumi </span><span style="font-family: Wingdings; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-weight: bold; mso-char-type: symbol; mso-hansi-font-family: Arial; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span lang="FI" style="font-family: "Arial","sans-serif"; mso-ansi-language: FI; mso-bidi-font-weight: bold;"> titik pusat benda angkasa dan garis singung dari titik pusat bumi pada benda angkasa itu.<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 54.0pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="IT" style="font-family: "Arial","sans-serif"; mso-ansi-language: IT; mso-bidi-font-weight: bold;">½ m benda angkasa tergantung dari pada :<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 72.0pt; mso-list: l2 level1 lfo4; tab-stops: 21.0pt 36.0pt list 72.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-bidi-font-weight: bold; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-bidi-font-weight: bold;">besarnya benda angkasa<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 72.0pt; mso-list: l2 level1 lfo4; tab-stops: 21.0pt 36.0pt list 72.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">    </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-bidi-font-weight: bold;">jarak benda angkasa</span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><o:p></o:p></span></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhboGeBcD9EcH0rEwDim9M4PFzdAZHC6u4OFdHgGI2edV6Iri9dUED6TnewDORZmPnZ2Zp42ExKX8kzV4jhabb_Ooi4bbtMZMhx00-IiMX7dey9S-ioamAKmcNZuin06SNjsid-iQ49aCxz/s1600/Untitled-3.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="317" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhboGeBcD9EcH0rEwDim9M4PFzdAZHC6u4OFdHgGI2edV6Iri9dUED6TnewDORZmPnZ2Zp42ExKX8kzV4jhabb_Ooi4bbtMZMhx00-IiMX7dey9S-ioamAKmcNZuin06SNjsid-iQ49aCxz/s400/Untitled-3.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar.. Nilai-nilai batas ½ m</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 37.1pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">g.<span style="font: 7.0pt "Times New Roman";">    </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Ikhtisar perbaikan-perbaikan tinggi<o:p></o:p></span></b></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgA3avD0TowJLKSYyM1HQAIQyKPGmAiMDk5sVINmIklR2uFoxIZkTMz8qW04bYaZWAyS32O4FccTI6I_V2Naw7RdUY7XGLSfXC-N4Oz8nxpxOMuCO9l9gJr8-F5_Wd23gjiwdcgNMFi0GAb/s1600/Untitled-4.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="187" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgA3avD0TowJLKSYyM1HQAIQyKPGmAiMDk5sVINmIklR2uFoxIZkTMz8qW04bYaZWAyS32O4FccTI6I_V2Naw7RdUY7XGLSfXC-N4Oz8nxpxOMuCO9l9gJr8-F5_Wd23gjiwdcgNMFi0GAb/s400/Untitled-4.jpg" width="400" /></a></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><br /></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 37.1pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">h.<span style="font: 7.0pt "Times New Roman";">    </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Diagram perbaikan tinggi<o:p></o:p></span></b></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaWi-OjODpoP9YHISJr4MN03DiHQlsfP_P7m8HEFx21gAEoNleSSeVzD54AbbvQ3EqdDj4tBKsS_7v-fY4LO46r5gL92g62aR14yCJA4blrRjWABcDV4pqE0o7tBRzxW1bEu_sjBpK4ASs/s1600/Untitled-5.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="325" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaWi-OjODpoP9YHISJr4MN03DiHQlsfP_P7m8HEFx21gAEoNleSSeVzD54AbbvQ3EqdDj4tBKsS_7v-fY4LO46r5gL92g62aR14yCJA4blrRjWABcDV4pqE0o7tBRzxW1bEu_sjBpK4ASs/s400/Untitled-5.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar. . diagram perbaikan tinggi</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 37.1pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 37.1pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">i.<span style="font: 7.0pt "Times New Roman";">      </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Gabungan semua perbaikan tinggi<o:p></o:p></span></b></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUkZg6XhsVoOQOmExKv6l0LDHf8-eSGrf0Vy7Lq0qwJEQtvP2wO7azvw6Ah39Anube6uvhZTBP7wBiSjPiecWBpPwp-iOubb6AWOzPEjX41AS0sxMbsAMqebDh4tXjZk_et6C2yewxfvcw/s1600/Untitled-6.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUkZg6XhsVoOQOmExKv6l0LDHf8-eSGrf0Vy7Lq0qwJEQtvP2wO7azvw6Ah39Anube6uvhZTBP7wBiSjPiecWBpPwp-iOubb6AWOzPEjX41AS0sxMbsAMqebDh4tXjZk_et6C2yewxfvcw/s400/Untitled-6.jpg" width="377" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar. Skema perbaikan tinggi</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 144.0pt; mso-list: l0 level4 lfo1; tab-stops: 21.0pt 36.0pt list 56.0pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -106.9pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><br /></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 37.1pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 37.1pt; tab-stops: 21.0pt 36.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span class="Apple-style-span" style="font-family: Arial, sans-serif;"><br /></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 57.7pt; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><o:p> Sumber:</o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 57.7pt; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-left: 99.0pt; text-align: justify; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span style="font-family: "Arial","sans-serif"; font-size: 13.0pt; mso-bidi-font-size: 12.0pt;">PENULIS <span style="mso-tab-count: 1;">      </span>: MULDAN MARTIN, A.Pi<o:p></o:p></span></b></div><div class="MsoNormal" style="margin-left: 99.0pt; text-align: justify; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span style="font-family: "Arial","sans-serif"; font-size: 13.0pt; mso-bidi-font-size: 12.0pt;">EDITOR <span style="mso-tab-count: 1;">        </span>: IRWAN KURNIAWAN, S.St.Pi<o:p></o:p></span></b></div><br /></div>

ASTRONOMI- PARALAK/ BENDA PENGLIHATAN

a. Definisi PARALAK/ BENDA PENGLIHATAN Adalah perbedaan arah, dalam mana benda yang sama terlihat dari dua titik yang berlainan. Beda a...

ASTRONOMI- LENGKUNG SINAR

<div dir="ltr" style="text-align: left;" trbidi="on"><br /><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; mso-list: l0 level1 lfo1; tab-stops: 21.0pt list 42.6pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -19.5pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">a.<span style="font: 7.0pt "Times New Roman";">     </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Bias atau Refraksi<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Ini adalah perubahan arah yang dialami oleh sinar cahaya yang berpindah ke udara yang kepekatan optiknya lebih besar ataupun lebih kecil. Hukum – <span style="mso-spacerun: yes;"> </span>hukum bias dari snellius :<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 2.0cm; mso-list: l1 level2 lfo2; tab-stops: 21.0pt; text-align: justify; text-indent: -14.15pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">  </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Sinar datang, sinar yang dibiaskan dan normal boidang pemisah, terletak dalam saru bidang datar.<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 2.0cm; mso-list: l1 level2 lfo2; tab-stops: 21.0pt; text-align: justify; text-indent: -14.15pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">  </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Sinar sudut datang (a) dibagi oleh sinus sudut bias (b) untuk dua zat perantara yang sama, merupakan suatu bilangan tetap, jadi sin a/b = n, n disebut indeks bias.<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 44.1pt; tab-stops: 21.0pt; text-align: justify; text-indent: -1.5pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Pada perpindahan sinar cahaya dari zat yang optik kurang pekat ke zat yang optik lebih pekat, ia membias ke arah normal; n > 1.<span style="mso-spacerun: yes;">  </span>Didalam ruang hampa udara atau dalam zat perantara yang homogen, sinar cahaya merambat menurut garis lurus.<o:p></o:p></span></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMyOAbXIfuDLIHp2NkbvYV5YeWJ5q2Rhmij1zeheHhP4fjrAKu1oZamWqx6i7iQxYywHgcn5V1A0CUIERR1YORGlx7XHdhPh0NlFBrXqs6PeaqkoGiIN1f9OqRMPFhOpWklJqRw7L1BHfH/s1600/Untitled-2.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="121" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMyOAbXIfuDLIHp2NkbvYV5YeWJ5q2Rhmij1zeheHhP4fjrAKu1oZamWqx6i7iQxYywHgcn5V1A0CUIERR1YORGlx7XHdhPh0NlFBrXqs6PeaqkoGiIN1f9OqRMPFhOpWklJqRw7L1BHfH/s400/Untitled-2.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar.. Refraksi cahaya</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 44.1pt; tab-stops: 21.0pt; text-align: justify; text-indent: -1.5pt; text-justify: inter-ideograph;"><span class="Apple-style-span" style="font-family: Arial, sans-serif;"><br /></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; mso-list: l0 level1 lfo1; tab-stops: 21.0pt list 42.6pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -19.5pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">b.<span style="font: 7.0pt "Times New Roman";">    </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Lengkung Sinar Astronomi (lsa)<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Adalah sudut antara arah kemana kita melihat benda angkasa dan arah sebenarnya, dimana ia berada. Sinar cahaya benda angkasa, apabila mencapai selubung udara (atsmosfir), dibiaskan kearah normal. Karena kepekatan udara mengikuti sebuah garis lengkung dan bukanya garis patah. Si penelik akan melihat benda angkasa dalam arah garis singgung dari mata pada garis lengkung tersebut. Jadi kita melihat benda angkasa selalu tinggi. Jadi nilai lsa harus selalu dikurangkan dari tinggi yang diukur.<o:p></o:p></span></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaWzfmRe-nUJvanRPaLS10H9UZIi-GydS8r2UqJrFQOUEAZ5uxuGjx-szORSJJLg1Bd2LBdLUdIYNMkXhegPXmoDTw4hai8dmDbH0kfQ4d4BN1cgOuEOG7OrD7PGmsWXlBfIT_umpyS_9n/s1600/Untitled-3.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="247" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaWzfmRe-nUJvanRPaLS10H9UZIi-GydS8r2UqJrFQOUEAZ5uxuGjx-szORSJJLg1Bd2LBdLUdIYNMkXhegPXmoDTw4hai8dmDbH0kfQ4d4BN1cgOuEOG7OrD7PGmsWXlBfIT_umpyS_9n/s400/Untitled-3.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: small; line-height: 24px;">Gambar.. Lengkung sinar astronomi</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span class="Apple-style-span" style="font-family: Arial, sans-serif;"><br /></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Mengenai lsa perlu diketahui hal-hal berikut :<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 63.8pt; mso-list: l2 level1 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Nilai lsa untuk berbagai tinggi telah ditentukan secara penilikan<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 63.8pt; mso-list: l2 level1 lfo3; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Untuk tinggi-tinggi > 30<sup>0</sup> ia adalah sebanding dengan 60”.Cotg. t. Untuk benda angkasa di titik puncak : lsa = 0, dicakrawala setempat = 36’ (maks)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 63.8pt; mso-list: l2 level1 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">3.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Lsa tergantung dari pada :<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 3.0cm; mso-list: l2 level2 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">a.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Tinggi setempat maya<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 3.0cm; mso-list: l2 level2 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">b.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Suhu udara<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 3.0cm; mso-list: l2 level2 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">c.<span style="font: 7.0pt "Times New Roman";">      </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Tekanan udara<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 63.8pt; mso-list: l2 level1 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">4.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Daftar 19 memberikan lsa rata-rata, untuk suhu 10<sup>0</sup> C dan tekanan udara 1016 mb (762 mm)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 63.8pt; mso-list: l2 level1 lfo3; tab-stops: 21.0pt; text-align: justify; text-indent: -21.25pt; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">5.<span style="font: 7.0pt "Times New Roman";">     </span></span></span><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Daftar 20 dan 21 memberikan koreksi yang harus dijabarkan dengan tandanya pada lsa rata-rata, jika suhu dan tekanan udara menyimpang dari 10<sup>0</sup> C 1016 mb. (762 mm). Koreksi – koreksi ini adalah penting, terutama untuk tinggi-tinggi yang kecil (< 10<sup>0</sup>)<o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; mso-list: l0 level1 lfo1; tab-stops: 21.0pt list 42.6pt left dotted 396.0pt blank 414.0pt; text-align: justify; text-indent: -19.5pt; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV; mso-fareast-font-family: Arial;"><span style="mso-list: Ignore;">c.<span style="font: 7.0pt "Times New Roman";">     </span></span></span></b><b style="mso-bidi-font-weight: normal;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Lengkung Sinar Bumiawi (Refraksi Bumiawi)<o:p></o:p></span></b></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;">Adalah sudut antara arah kemana kita melihat benda bumi dan arah sebenarnya dimana ia berada. Dalam keadaan umum, refraksi bumiawi adalah sebanding dengan jarak busur dari sipenilik ke benda tersebut. Adanya refraksi bumiawi menyebabkan bahwa kita dapat melihat titik-titik dibumi yang lebih jauh dari pada titik singgung pada bumi, garis singgung mana ditarik dari mata si penilik.<o:p></o:p></span></div><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgALMWo4-rsefSHKcmjmEi0pLZ7_IGdy0FAE9lge7XlpS0s6fQr6SadadNK8JedqOfGQ0GvCBmeS-8a16Ia30rRXahrRHcwctYjFZFQO5q9K1VFSQCHr82ZsHwfuk1mO4-Vz6aIUXLU9I8O/s1600/Untitled-4.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="173" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgALMWo4-rsefSHKcmjmEi0pLZ7_IGdy0FAE9lge7XlpS0s6fQr6SadadNK8JedqOfGQ0GvCBmeS-8a16Ia30rRXahrRHcwctYjFZFQO5q9K1VFSQCHr82ZsHwfuk1mO4-Vz6aIUXLU9I8O/s400/Untitled-4.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span class="Apple-style-span" style="font-family: Arial, sans-serif; font-size: 16px;">Gambar.4. Lengkung Sinar Bumiawi</span></td></tr></tbody></table><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><br /></div><div class="MsoNormal" style="line-height: 150%; margin-left: 42.6pt; tab-stops: 21.0pt dotted 396.0pt blank 414.0pt; text-align: justify; text-justify: inter-ideograph;"><span lang="SV" style="font-family: "Arial","sans-serif"; mso-ansi-language: SV;"><o:p></o:p></span></div><span class="Apple-style-span" style="font-family: Arial, sans-serif;">Sumber:</span><br /><span class="Apple-style-span" style="font-family: Arial, sans-serif;"></span><br /><div class="MsoNormal" style="margin-left: 99.0pt; text-align: justify; text-justify: inter-ideograph;"><span class="Apple-style-span" style="font-family: Arial, sans-serif;"><b style="mso-bidi-font-weight: normal;"><span style="font-family: "Arial","sans-serif"; font-size: 13.0pt; mso-bidi-font-size: 12.0pt;">PENULIS <span style="mso-tab-count: 1;">      </span>: MULDAN MARTIN, A.Pi<o:p></o:p></span></b></span></div><span class="Apple-style-span" style="font-family: Arial, sans-serif;"> <div class="MsoNormal" style="margin-left: 99.0pt; text-align: justify; text-justify: inter-ideograph;"><b style="mso-bidi-font-weight: normal;"><span style="font-family: "Arial","sans-serif"; font-size: 13.0pt; mso-bidi-font-size: 12.0pt;">EDITOR <span style="mso-tab-count: 1;">        </span>: IRWAN KURNIAWAN, S.St.Pi<o:p></o:p></span></b></div></span></div>

ASTRONOMI- LENGKUNG SINAR

a. Bias atau Refraksi Ini adalah perubahan arah yang dialami oleh sinar cahaya yang berpindah ke udara yang kepekatan optiknya lebih be...

ASTRONOMI- PERBAIKAN TINGGI

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: justify;">Perbaikan tinggi dilakukan untuk menjabarkan tinggi yang diukur hingga menjadi tinggi pusat sejati. </div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><b>Definisi </b></div><div style="text-align: justify;"></div><ol><li>Tinggi sejati adalah busur lingkaran tegak  yang melalui benda angkasa, antara cakrawal sejati dan titik pusat benda angkasa. </li><li>Tinggi yang ukur adalah tinggi yang dibaca pada pesawat sektan, diperbaiki dengan koreksi indeks dan kesalahan kaca berwarna atau sama dengan sudut antara tepi langit maya dan benda angkasa yang terlihat. </li><li>Tepi langit sejati adalah irisan angkasa dengan bidang kerucut, yang dilkukiskan oleh garis singgung pada bumi dari mata sipenilik. </li><li>Tepi langit maya adalah batas bagian permukaan bumi yang masih terlihat bagi si penilik (dilaut : singgungan maya dari air dan udara) </li><li>Cakrawala setempat adalah bidang melalui mata sipenelik, sejajar dengan cakrawala sejati. </li><li>Cakrawala sejati adalah irisan angkasa dengan bidang yang melalui titik pusat angkasa, tegak lurus pada normal si penilik. </li><li>Penundukan tepi langit sejati adalah sudut antara arah tepi langit sejati dan cakrawala setempat </li><li>Penundukan tepi langit maya adalah sudut antara arah tepi langit maya dan cakrawala setempat </li><li>Tinggi mata adalah tinggi mata si penilik di atas permukaan laut. </li></ol><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEio-UcBPb85qMULJbjhQEASFBudylFxp1H5ofa0iLY0WAJETwI87z0UpnINLZVVxlXd-feNwWc9oJMum5uT9hasy1ki6QBtrK5dA6gj7tPv8XA4qkxsdo1NJCpNNE-2DLZJLiQ78pkn6vby/s1600/Untitled-1.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="251" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEio-UcBPb85qMULJbjhQEASFBudylFxp1H5ofa0iLY0WAJETwI87z0UpnINLZVVxlXd-feNwWc9oJMum5uT9hasy1ki6QBtrK5dA6gj7tPv8XA4qkxsdo1NJCpNNE-2DLZJLiQ78pkn6vby/s400/Untitled-1.jpg" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"><span lang="IT" style="font-family: "Arial","sans-serif"; font-size: 12.0pt; mso-ansi-language: IT; mso-bidi-language: AR-SA; mso-fareast-font-family: "MS Mincho"; mso-fareast-language: JA;">Tinggi mata si penilik diatas permukaan laut</span></td></tr></tbody></table><div style="text-align: justify;"><br /></div><b>Koreksi yang diperlukan : </b><br /><div style="text-align: justify;"></div><ol><li>Koreksi untuk pesawat (KI) </li><li>Koreksi untuk penundukan tepi langit maya (ptm) </li><li>Koreksi untuk lengkung sinar astronomi (lsa) </li><li>Koreksi untuk paralak dalam tinggi (par) </li><li>Koreksi untuk ½  garis menengah benda angkasa (1/2 m) </li></ol><b>Mengapa diperlukan perbaikan :</b><br /><div style="text-align: justify;">Ini diperlukan karena alasan – alasan sebagai berikut : </div><div style="text-align: justify;"></div><ol><li>Tingginya ditentukan dengan sektan yang pada umumnya memiliki kesalahan dalam penunjukannya. </li><li>Sinar cahaya yang datang dari tepi langit harus menempuh jalan di lapisan terbawah dari udara (ptm) </li><li>Sinar yang datang dari benda angkasa harus juga menempuh lapisan udara, sebelum tiba di mata si penilik (lsa) </li><li>Mata si penilik tidak berada dipusat bumi, sedangkan tingi sejati dihitung terhadap titik pusat tersebut sebagai sudut titik pusat (par) </li><li>Kita mengukur tinggi matahari dan bulan bukannya tinggi titik pusatnya, tetapi hanya tinggi tepi bawah atau tepi ataasnya. </li></ol><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div>Sumber:<br /><div style="text-align: justify;">PENULIS    : MULDAN MARTIN, A.Pi </div><div style="text-align: justify;">EDITOR      : IRWAN KURNIAWAN, S.St.Pi</div><div style="text-align: justify;"><br /></div></div>

ASTRONOMI- PERBAIKAN TINGGI

Perbaikan tinggi dilakukan untuk menjabarkan tinggi yang diukur hingga menjadi tinggi pusat sejati. Definisi Tinggi sejati adalah busur li...

Info Terbaru

ASTRONOMI- PARALAK/ BENDA PENGLIHATAN

ASTRONOMI- LENGKUNG SINAR

ASTRONOMI- PERBAIKAN TINGGI

Popular Posts

Kategori

Blog Archive