शुक्र
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![]() Venus in true-color. The surface is obscured by a thick blanket of clouds. | |||||||||||||
Designations | |||||||||||||
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Pronunciation | /ˈviːnəs/ | ||||||||||||
Adjective | Venusian or (rarely) Cytherean, Venerean | ||||||||||||
Orbital characteristics[४] | |||||||||||||
Epoch J2000 | |||||||||||||
Aphelion |
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Perihelion |
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Semi-major axis |
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Eccentricity | 0.006 756 | ||||||||||||
Orbital period | |||||||||||||
Synodic period | 583.92 days[२] | ||||||||||||
Average orbital speed | 35.02 km/s | ||||||||||||
Mean anomaly | 50.115° | ||||||||||||
Inclination |
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Longitude of ascending node | 76.678° | ||||||||||||
Argument of perihelion | 55.186° | ||||||||||||
Satellites | None | ||||||||||||
Physical characteristics | |||||||||||||
Mean radius |
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Flattening | 0[५] | ||||||||||||
Surface area |
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Volume |
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Mass |
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Mean density | 5.243 g/cm3 | ||||||||||||
Equatorial surface gravity | |||||||||||||
Escape velocity | 10.36 km/s | ||||||||||||
Sidereal rotation period | −243.018 5 day (Retrograde) | ||||||||||||
Equatorial rotation velocity | 6.52 km/h (1.81 m/s) | ||||||||||||
Axial tilt | 177.3°[२] | ||||||||||||
North pole right ascension |
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North pole declination | 67.16° | ||||||||||||
Albedo | |||||||||||||
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Apparent magnitude | |||||||||||||
Angular diameter | 9.7"–66.0"[२] | ||||||||||||
Atmosphere | |||||||||||||
Surface pressure | 92 bar (9.2 MPa) | ||||||||||||
Composition |
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शुक्र सौर्यमण्डलया छगू ग्रह ख। थ्व ग्रह बुध धुंका सूर्द्यया दकलय् नापंया ग्रह ख।
लिधंसा[सम्पादन]
- ↑ Lakdawalla, Emily (21 September 2009), Venus Looks More Boring than You Think It Does, Planetary Society Blog (retrieved 4 December 2011)
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