Satuan astronomi: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
terjemahan dari wikipedia inggris, paragraf perkenalan |
k istilah |
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Beberapa konversi: |
Beberapa konversi: |
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* 1 AU = 149 |
* 1 AU = 149.597.870,691 ± 0,030 km ≈ 92 955 807 mil ≈ 8,317 [[tahun cahaya|menit cahaya]] ≈ 499 [[detik cahaya]] |
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* 1 [[jam-cahaya]] ≈ 7 |
* 1 [[jam-cahaya]] ≈ 7,214 AU |
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* 1 [[hari-cahaya]] ≈ 173 AU |
* 1 [[hari-cahaya]] ≈ 173 AU |
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* 1 [[tahun-cahaya]] ≈ 63 |
* 1 [[tahun-cahaya]] ≈ 63.241 AU |
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* 1 [[parsec|pc]] ≈ 206 |
* 1 [[parsec|pc]] ≈ 206.265 AU |
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== Lihat juga == |
== Lihat juga == |
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== Pranala luar == |
== Pranala luar == |
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* [http://physics.nist.gov/cuu/Units/outside.html Units outside the SI] |
* {{en}} [http://physics.nist.gov/cuu/Units/outside.html Units outside the SI] |
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* [http://www.iau.org/IAU/Activities/nomenclature/units.html Recommendations concerning Units] |
* {{en}} [http://www.iau.org/IAU/Activities/nomenclature/units.html Recommendations concerning Units] |
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* [http://home.comcast.net/~pdnoerd/SMassLoss.html Solar Mass Loss, the Astronomical Unit, and the Scale of the Solar System] |
* {{en}} [http://home.comcast.net/~pdnoerd/SMassLoss.html Solar Mass Loss, the Astronomical Unit, and the Scale of the Solar System] |
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* [http://www.ex.ac.uk/trol/scol/ccleng.htm Conversion Calculator for Units of LENGTH] |
* {{en}} [http://www.ex.ac.uk/trol/scol/ccleng.htm Conversion Calculator for Units of LENGTH] |
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[[Category: |
[[Category:Mekanika selestial]] [[Category:Satuan panjang]] |
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[[bg:Астрономическа единица]] |
[[bg:Астрономическа единица]] |
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Revisi per 28 Mei 2005 06.38
Unit astronomi (bahasa Inggris: Astronomical unit, AU) adalah sebuah satuan jarak, kira-kira sama dengan jarak antara Bumi dan Matahari. Nilai dari AU yang diterima umum adalah 149 597 870 691 ± 30 meter (sekitar 150 juta kilometer atau 93 juta mil).
Beberapa konversi:
- 1 AU = 149.597.870,691 ± 0,030 km ≈ 92 955 807 mil ≈ 8,317 menit cahaya ≈ 499 detik cahaya
- 1 jam-cahaya ≈ 7,214 AU
- 1 hari-cahaya ≈ 173 AU
- 1 tahun-cahaya ≈ 63.241 AU
- 1 pc ≈ 206.265 AU
Lihat juga
Referensi
- E. Myles Standish. "Report of the IAU WGAS Sub-group on Numerical Standards". In Highlights of Astronomy, I. Appenzeller, ed. Dordrecht: Kluwer Academic Publishers, 1995. (Complete report available online: PostScript. Tables from the report also available: Astrodynamic Constants and Parameters)
- D. D. McCarthy ed., IERS Conventions (1996), IERS Technical Note 21, Observatoire de Paris, July 1996
Pranala luar
- (Inggris) Units outside the SI
- (Inggris) Recommendations concerning Units
- (Inggris) Solar Mass Loss, the Astronomical Unit, and the Scale of the Solar System
- (Inggris) Conversion Calculator for Units of LENGTH