Dione (satelit): Perbedaan antara revisi
Konten dihapus Konten ditambahkan
k Bot: Perubahan kosmetika |
Tidak ada ringkasan suntingan |
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Baris 1:
{{otheruses4|satelit Saturnus|dewa dalam [[mitologi Yunani]]|Dione (mitologi)}}
{{Infobox planet
| name = Dione
| alt_names = Saturn IV
| adjectives = Dionean
| image = Dione in natural light.jpg
| caption =
<!---
| image = Dione3 cassini big.jpg
| caption =
--->
| discoverer = [[Giovanni Domenico Cassini|Giovanni Cassini]]
| discovered = 21 Maret 1684
| semimajor = {{val|377396|u=km}} <!--Computed from period using the http://cfa-www.harvard.edu/iau/NatSats/NaturalSatellites.html µ value-->
| eccentricity = {{val|0.0022}}<ref name="exp.arc.nasa.gov">[http://exp.arc.nasa.gov/downloads/celestia/data/solarsys.ssc http://exp.arc.nasa.gov/downloads/celestia/data/solarsys.ssc] ''Exp.arc.nasa.gov'' Retrieved on 05-21-07 {{webarchive |url=https://web.archive.org/web/20050309115746/http://exp.arc.nasa.gov/downloads/celestia/data/solarsys.ssc |date=March 9, 2005 }}</ref>
| period = {{val|2.736915|u=d}}<ref name="exp.arc.nasa.gov" />
| inclination = 0.019° (ke equator Saturnus)
| satellite_of = [[Saturnus]]
| dimensions = 1128.8 × 1122.6 × 1119.2 km<ref name="Roatsch2009" />
| surface_area = {{val|3964776.51|u=km2}}<ref name="Solar System Exploration" />
| mean_diameter = {{val|1122.8|0.8|u=km}}<ref name="Roatsch2009" />
| mean_radius = {{val|561.4|0.4|u=km}}
| mass = {{val|1.095452|0.000168|e=21|u=kg}}<ref name="Jacobson Antreasian et al. 2006" /> (1.834{{e|-4}} Earths)
| density = {{val|1.478|0.003|u=g/cm³}}<ref name="Roatsch2009" />
| surface_grav = {{Gr|1.095|561.4|3}} [[Acceleration|m/s<sup>2</sup>]]
| escape_velocity = {{V2|1.095|561.4|3}} km/s
| rotation = {{val|2.736915|u=d}} <br /> ([[Synchronous rotation|synchronous]])
| axial_tilt = 0
| albedo = {{val|0.998|0.004}} ([[geometric albedo|geometric]])<ref name="Verbiscer et al. 2007" />
| magnitude = 10.4 <ref name="Observatorio ARVAL" />
| single_temperature = 87 K (−186°C)
}}
'''Dione''' ''(dye-oe'-nee)'' adalah sebuah [[satelit alami]] [[planet]] [[Saturnus]] yang ditemukan oleh [[Giovanni Domenico Cassini|Giovanni Cassini]] tahun [[1684]]<ref>Cassini, G. D.; [http://links.jstor.org/sici?sici=0260-7085%281686%2F1692%2916%3C79%3AAEOTJD%3E2.0.CO%3B2-J ''An Extract of the'' Journal Des Scavans. ''of'' April 22 st. N. 1686. ''Giving an account of two new'' Satellites ''of'' Saturn, ''discovered lately by Mr.'' Cassini ''at the Royal Observatory at'' Paris], Philosophical Transactions, Vol. 16 (1686-1692), pp. 79-85.<!--- This journal became the Philosophical Transactions of the Royal Society of London in 1775. Are there any earlier publications? Two years seems a long time... --->{{br}}</ref>. Satelit alami ini memiliki nama yang berasal dari mitologi [[Yunani]], di mana Diona dan [[Zeus]] membuat [[Aphrodite]].
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