Yupiter

**Yupiter**
	Photo of Jupiter from Cassini.
Pangaranan
Paucapan	ejaan Inggris: [ˈdʒuːpɨtər]
Ciri-ciri orbit
	Epos J2000
Aphelion	816520800 km (5,4581 AU)
Perihelion	740573600 km (4,9504 AU)
Sumbu semi-mayor	778547200 km (5,2043 AU)
Eksentrisitas	0.048775
Periode orbit	4,331.572 days; 11.85920 yr
Periode sinodis	398.88 days
Kecepatan orbit rata-rata	13.07 km/s
Anomali rata-rata	18.818°
Inklinasi	1.305° to Ecliptic; 6.09° to Sun's equator; 0.32° to Invariable plane
Bujur node menaik	100.492°
Argumen perihelion	275.066°
Satelit	63
Ciri-ciri fisik
Jari-jari khatulistiwa	71,492 ± 4 km ; 11.209 Earths
Jari-jari kutub	66,854 ± 10 km ; 10.517 Earths
Kepepatan	0.06487 ± 0.00015
Luas permukaan	6.21796×1010 km²; 121.9 Earths
Volume	1.43128×1015 km³ ; 1321.3 Earths
Massa	1.8986×1027 kg ; 317.83 Earths
Massa jenis rata-rata	1.326 g/cm³
Gravitasi permukaan di khatulistiwa	24.79 m/s²; 2.528 g
Kecepatan lepas	59.5 km/s
Hari sideris	9.925 h
Kecepatan rotasi	12.6 km/s; 45,300 km/h
Kemiringan sumbu	3.13°
Asensio rekta bagi Kutub Utara	268.057°; 17 h 52 min 14 s
Deklinasi bagi Kutub Utara	64.496°
Albedo	0.343 (bond); 0.52 (geom.)
Magnitudo tampak	-1.6 to -2.94
Diameter sudut	29.8" — 50.1"
Atmosfer
Tekanan permukaan	20–200 kPa (cloud layer)
Tinggi skala	27 km
87.8 to 91.8%	Hydrogen (H2)
8.2 to 12.2%	Helium
~0.3%	Methane
~0.026%	Ammonia
~0.003%	Hydrogen deuteride (HD)
0.0006%	Ethane
0.0004%	water
Ices:
	Ammonia
	water
	ammonium hydrosulfide(NH4SH)

^ Jupiter, entry in the Oxford English Dictionary, prepared by J.A. Simpson and E.S.C. Weiner, vol. 8, second edition, Oxford: Clarendon Press, 1989. ISBN 0-19-861220-6 (vol. 8), ISBN 0-19-861186-2 (set.)
^ Yeomans, Donald K. (2006-07-13). "HORIZONS System". NASA JPL. Diakses tanggal 2007-08-08. — At the site, go to the "web interface" then select "Ephemeris Type: Elements", "Target Body: Jupiter Barycenter" and "Center: Sun".
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Williams, Dr. David R. (2004-11-04). "Jupiter Fact Sheet". NASA. Diakses tanggal 2007-08-08.
^ "The MeanPlane (Invariable plane) of the Solar System passing through the barycenter". 3 March, 2009. Diarsipkan dari versi asli tanggal 2011-06-05. Diakses tanggal 2009-04-10. (produced with Solex 10 Archived 2015-05-24 at the Wayback Machine written by Aldo Vitagliano; see also Invariable plane)
^ ^a ^b ^c ^d Seidelmann, P. Kenneth (2007). "Report of the IAU/IAGWorking Group on cartographic coordinates and rotational elements: 2006". Celestial Mechanics and Dynamical Astronomy. 90: 155–180. doi:10.1007/s10569-007-9072-y. Diakses tanggal 2007-08-28.
^ ^a ^b ^c ^d ^e ^f ^g This refers to the level of 1 bar atmospheric pressure on the planet
^ "NASA: Solar System Exploration: Planets: Jupiter: Facts & Figures". NASA. Diakses tanggal 2011-05-07.
^ Seidelmann, P. K.; Abalakin, V. K.; Bursa, M.; Davies, M. E.; de Burgh, C.; Lieske, J. H.; Oberst, J.; Simon, J. L.; Standish, E. M.; Stooke, P.; Thomas, P. C. (2001). "Report of the IAU/IAG Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites: 2000". HNSKY Planetarium Program. Diarsipkan dari versi asli tanggal 2018-10-31. Diakses tanggal 2007-02-02.
^ "Probe Nephelometer". Galileo Messenger. NASA/JPL (6). Diakses tanggal 2007-02-12.

[1] Jupiter, entry in the Oxford English Dictionary, prepared by J.A. Simpson and E.S.C. Weiner, vol. 8, second edition, Oxford: Clarendon Press, 1989. ISBN 0-19-861220-6 (vol. 8), ISBN 0-19-861186-2 (set.)

[horizons-2] Yeomans, Donald K. (2006-07-13). "HORIZONS System". NASA JPL. Diakses tanggal 2007-08-08. — At the site, go to the "web interface" then select "Ephemeris Type: Elements", "Target Body: Jupiter Barycenter" and "Center: Sun".

[fact-3] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Williams, Dr. David R. (2004-11-04). "Jupiter Fact Sheet". NASA. Diakses tanggal 2007-08-08.

[meanplane-4] "The MeanPlane (Invariable plane) of the Solar System passing through the barycenter". 3 March, 2009. Diarsipkan dari versi asli tanggal 2011-06-05. Diakses tanggal 2009-04-10. (produced with Solex 10 Archived 2015-05-24 at the Wayback Machine written by Aldo Vitagliano; see also Invariable plane)

[Seidelmann2007-5] Seidelmann, P. Kenneth (2007). "Report of the IAU/IAGWorking Group on cartographic coordinates and rotational elements: 2006". Celestial Mechanics and Dynamical Astronomy. 90: 155–180. doi:10.1007/s10569-007-9072-y. Diakses tanggal 2007-08-28.

[1bar-6] ^ ^a ^b ^c ^d ^e ^f ^g This refers to the level of 1 bar atmospheric pressure on the planet

[nasafact-7] "NASA: Solar System Exploration: Planets: Jupiter: Facts & Figures". NASA. Diakses tanggal 2011-05-07.

[8] Seidelmann, P. K.; Abalakin, V. K.; Bursa, M.; Davies, M. E.; de Burgh, C.; Lieske, J. H.; Oberst, J.; Simon, J. L.; Standish, E. M.; Stooke, P.; Thomas, P. C. (2001). "Report of the IAU/IAG Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites: 2000". HNSKY Planetarium Program. Diarsipkan dari versi asli tanggal 2018-10-31. Diakses tanggal 2007-02-02.

[9] "Probe Nephelometer". Galileo Messenger. NASA/JPL (6). Diakses tanggal 2007-02-12.

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