2 Pallas: Perbedaan antara revisi
Tampilan
Konten dihapus Konten ditambahkan
Tidak ada ringkasan suntingan |
k Robot: Cosmetic changes |
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Baris 2: | Baris 2: | ||
| bgcolour=#FFFFC0 |
| bgcolour=#FFFFC0 |
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| name=2 Pallas |
| name=2 Pallas |
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| symbol=[[ |
| symbol=[[Berkas:PallasHST2007.jpg|25px]] |
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| physical_characteristics = ya |
| physical_characteristics = ya |
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| image= |
| image= |
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Baris 33: | Baris 33: | ||
| albedo=0.159 ([[albedo geometrik|geometrik]])<ref name="iras"/> |
| albedo=0.159 ([[albedo geometrik|geometrik]])<ref name="iras"/> |
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| angular_size = 0,59" <!-- Horizons 2014-Feb-24 --> hingga 0,17" |
| angular_size = 0,59" <!-- Horizons 2014-Feb-24 --> hingga 0,17" |
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| single_temperature=~164 [[Kelvin|K]]<br>''max:'' ~265 K (-8° [[Celsius|C]])}} |
| single_temperature=~164 [[Kelvin|K]]<br />''max:'' ~265 K (-8° [[Celsius|C]])}} |
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'''2 Pallas''' ({{IPAEng|ˈpæləs}}, [[bahasa Yunani]]: ''Παλλάς'') merupakan [[asteroid]] besar yang terletak di [[sabuk asteroid]] [[sistem tata surya]] dan merupakan asteroid ke-2 yang ditemukan. Ditemukan dan dinamai oleh [[astronom]] [[Heinrich Wilhelm Matthaus Olbers]] pada tanggal [[28 Maret]] [[1802]]. 2 Pallas merupakan salah satu dari 4 asteroid besar ([[1 Ceres]], [[4 Vesta]], [[10 Hygiea]], dan Pallas). Asteroid besar tersebut tak termasuk [[704 Interamnia]]. Pallas berukuran sama seperti 4 Vesta. |
'''2 Pallas''' ({{IPAEng|ˈpæləs}}, [[bahasa Yunani]]: ''Παλλάς'') merupakan [[asteroid]] besar yang terletak di [[sabuk asteroid]] [[sistem tata surya]] dan merupakan asteroid ke-2 yang ditemukan. Ditemukan dan dinamai oleh [[astronom]] [[Heinrich Wilhelm Matthaus Olbers]] pada tanggal [[28 Maret]] [[1802]]. 2 Pallas merupakan salah satu dari 4 asteroid besar ([[1 Ceres]], [[4 Vesta]], [[10 Hygiea]], dan Pallas). Asteroid besar tersebut tak termasuk [[704 Interamnia]]. Pallas berukuran sama seperti 4 Vesta. |
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Baris 45: | Baris 45: | ||
* {{cite web | last = Hilton | first = James L. | authorlink = James L. Hilton | date = [[April 1]], [[1999]] | url = http://aa.usno.navy.mil/publications/reports/asteroid_ephemerides.html | title = U.S. Naval Observatory Ephemerides of the Largest Asteroids | publisher = U.S. Naval Observatory | accessdate = 2007-3-14 }} |
* {{cite web | last = Hilton | first = James L. | authorlink = James L. Hilton | date = [[April 1]], [[1999]] | url = http://aa.usno.navy.mil/publications/reports/asteroid_ephemerides.html | title = U.S. Naval Observatory Ephemerides of the Largest Asteroids | publisher = U.S. Naval Observatory | accessdate = 2007-3-14 }} |
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* {{cite web | last=Dunn | first=Tony | year=[[2006]] | url=http://orbitsimulator.com/gravity/articles/ceres.html | title=Ceres, Pallas Vesta and Hygeia | publisher=GravitySimulator.com | accessdate=2007-3-15}} |
* {{cite web | last=Dunn | first=Tony | year=[[2006]] | url=http://orbitsimulator.com/gravity/articles/ceres.html | title=Ceres, Pallas Vesta and Hygeia | publisher=GravitySimulator.com | accessdate=2007-3-15}} |
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* {{cite web | last = Yeomans | first = Donald K. | url = http://ssd.jpl.nasa.gov/?horizons | title = Horizons system | publisher = [[NASA]] [[JPL]] | accessdate = 2007-3-20 }} |
* {{cite web | last = Yeomans | first = Donald K. | url = http://ssd.jpl.nasa.gov/?horizons | title = Horizons system | publisher = [[NASA]] [[JPL]] | accessdate = 2007-3-20 }} — Horizons can be used to obtain a current ephemeris. |
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{{Astronomi-stub}} |
{{Astronomi-stub}} |
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[[ |
[[Kategori:Asteroid sabuk utama]] |
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[[als:(2) Pallas]] |
[[als:(2) Pallas]] |
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Baris 59: | Baris 59: | ||
[[da:2 Pallas]] |
[[da:2 Pallas]] |
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[[de:Pallas (Asteroid)]] |
[[de:Pallas (Asteroid)]] |
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⚫ | |||
[[el:2 Παλλάς]] |
[[el:2 Παλλάς]] |
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[[en:2 Pallas]] |
[[en:2 Pallas]] |
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[[eo:Pallas (asteroido)]] |
[[eo:Pallas (asteroido)]] |
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⚫ | |||
⚫ | |||
⚫ | |||
[[fr:(2) Pallas]] |
[[fr:(2) Pallas]] |
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[[he:פאלאס (אסטרואיד)]] |
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⚫ | |||
[[hr:2 Pallas]] |
[[hr:2 Pallas]] |
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⚫ | |||
[[it:2 Pallas]] |
[[it:2 Pallas]] |
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[[ |
[[ja:パラス (小惑星)]] |
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⚫ | |||
[[la:2 Pallas]] |
[[la:2 Pallas]] |
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[[lt:Paladė (asteroidas)]] |
[[lt:Paladė (asteroidas)]] |
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[[ |
[[nds:(2) Pallas]] |
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[[nl:Pallas (planetoïde)]] |
[[nl:Pallas (planetoïde)]] |
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[[ |
[[nn:2 Pallas]] |
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[[no:2 Pallas]] |
[[no:2 Pallas]] |
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⚫ | |||
[[nds:(2) Pallas]] |
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[[pl:2 Pallas]] |
[[pl:2 Pallas]] |
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[[pt:2 Palas]] |
[[pt:2 Palas]] |
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Baris 83: | Baris 84: | ||
[[sk:2 Pallas]] |
[[sk:2 Pallas]] |
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[[sl:2 Palas]] |
[[sl:2 Palas]] |
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⚫ | |||
[[sv:2 Pallas]] |
[[sv:2 Pallas]] |
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[[th:2 พัลลัส]] |
[[th:2 พัลลัส]] |
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⚫ | |||
[[uk:2 Паллада]] |
[[uk:2 Паллада]] |
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⚫ | |||
[[zh:智神星]] |
[[zh:智神星]] |
Revisi per 27 April 2009 02.14
Penemuan | |
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Ditemukan oleh | Heinrich Wilhelm Olbers |
Tanggal penemuan | 28 Maret 1802 |
Penamaan | |
tidak ada | |
Keluarga Pallas | |
Ciri-ciri orbit | |
Epos 26 November 2005 (HJ 2453700,5) | |
Aphelion | 510,425 Gm (3,412 AU) |
Perihelion | 319,143 Gm (2,133 AU) |
414,784 Gm (2.773 AU) | |
Eksentrisitas | 0.231 |
1686,333 hr (4.62 a) | |
Kecepatan orbit rata-rata | 17,65 km/2 |
92,795° | |
Inklinasi | 34,841° |
173,152° | |
310,448° | |
Ciri-ciri fisik | |
Dimensi | 570×525×500 km[1][2] |
Massa | 2.2×1020 kg[3][4] |
Massa jenis rata-rata | 2,8 g/sm³ |
0,18 m/s² | |
0,32 km/s | |
0,32555 d[5] | |
Albedo | 0.159 (geometrik)[6] |
Suhu | ~164 K max: ~265 K (-8° C) |
Pola spektrum | asteroid tipe B[7] |
6,4-10,6 | |
4,13[6] | |
0,59" hingga 0,17" | |
2 Pallas (pengucapan bahasa Inggris: [ˈpæləs], bahasa Yunani: Παλλάς) merupakan asteroid besar yang terletak di sabuk asteroid sistem tata surya dan merupakan asteroid ke-2 yang ditemukan. Ditemukan dan dinamai oleh astronom Heinrich Wilhelm Matthaus Olbers pada tanggal 28 Maret 1802. 2 Pallas merupakan salah satu dari 4 asteroid besar (1 Ceres, 4 Vesta, 10 Hygiea, dan Pallas). Asteroid besar tersebut tak termasuk 704 Interamnia. Pallas berukuran sama seperti 4 Vesta.
Rujukan
- ^ Drummond, J. D.; Cocke, W. J. (1989). "Triaxial ellipsoid dimensions and rotational pole of 2 Pallas from two stellar occultations". Icarus. 78: 323–329. Diakses tanggal 2007-03-15.
- ^ D. W. Dunham; et al. (1990). "The size and shape of (2) Pallas from the 1983 occultation of 1 Vulpeculae". Astronomical Journal. 99: 1636–1662. Diakses tanggal 2007-03-14.
- ^ Pitjeva, E. V. (2004). "Estimations of masses of the largest asteroids and the main asteroid belt from ranging to planets, Mars orbiters and landers". 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France. hlm. 2014.
- ^ Goffin, E. (2001). "New determination of the mass of Pallas". Astronomy and Astrophysics. 365: 627–630. Diakses tanggal 2007-03-15.
- ^ Harris, A. W. (2006). "Asteroid Lightcurve Derived Data. EAR-A-5-DDR-DERIVED-LIGHTCURVE-V8.0". NASA Planetary Data System. Diakses tanggal 2007-03-15.
- ^ a b Tedesco, E.F. (2004). "IRAS Minor Planet Survey. IRAS-A-FPA-3-RDR-IMPS-V6.0". NASA Planetary Data System. Diakses tanggal 2007-03-15.
- ^ Neese, C. (2005). "Asteroid Taxonomy.EAR-A-5-DDR-TAXONOMY-V5.0". NASA Planetary Data System. Diakses tanggal 2007-03-15.
Pranala luar
- "2 Pallas". JPL Small-Body Database Browser. Diakses tanggal 2007-3-29.
- Tedesco, Edward F.; Noah, Paul V.; Noah, Meg; Price, Stephan D. (2002). "The Supplemental IRAS Minor Planet Survey". The Astronomical Journal. 123 (2): 1056–1085. Diakses tanggal 2007-3-15.
- Hilton, James L. (April 1, 1999). "U.S. Naval Observatory Ephemerides of the Largest Asteroids". U.S. Naval Observatory. Diakses tanggal 2007-3-14.
- Dunn, Tony (2006). "Ceres, Pallas Vesta and Hygeia". GravitySimulator.com. Diakses tanggal 2007-3-15.
- Yeomans, Donald K. "Horizons system". NASA JPL. Diakses tanggal 2007-3-20. — Horizons can be used to obtain a current ephemeris.