Venus
詳細情報概要 Venus
Venus is a world shrouded in mystery and extreme conditions. Often called Earth's twin due to similar size and mass, Venus is actually a hellish world with surface temperatures hot enough to melt lead. Its thick atmosphere of carbon dioxide creates a runaway greenhouse effect, making it the hottest planet in our solar system. Venus rotates backwards compared to most planets and has the longest day of any planet – longer than its year.
クイックファクト
- Hottest planet in the solar system
- Rotates backwards (retrograde)
- Dense atmosphere of carbon dioxide
- Surface pressure 90 times that of Earth
惑星情報
位置: Beijing
更新済み: 2026-07-30 10:05:37+08:00
| プロパティ | 値 |
|---|---|
| Right Ascension | 11h29m42s |
| Declination | +03°25'25" |
| Constellation | Leo |
| Azimuth | 95.73527784545472° |
| Altitude | 11.964578665205357° |
| Elongation | 45.10700486472808° |
| Earth Distance | 0.8155584690544448 AU |
| Sun Distance | 0.7259301799834462 AU |
| Earth Distance (km) | 122005810.40189677 km |
| Magnitude | -4.256443306803902 |
| Angular Diameter | 20.462542265230287" |
| Phase Angle | 82.15916923436019° |
| Illumination | 56.82107879157522% |
| Semi-major Axis | 0.72333566 AU |
| Eccentricity | 0.00677672 |
| Inclination | 3.39467605° |
| Ascending Node | 76.67984255° |
| Argument of Perihelion | 131.60246718° |
| Mean Anomaly | 252.24367331142093° |
| Epoch | J2000.0 |
| Orbital Period | 224.701 days |
| Mass | 4.8675e+24 kg |
| Radius | 6051.8 km |
| Density | 5.243 g/cm³ |
| Surface Gravity | 8.87 m/s² |
| Escape Velocity | 10.36 km/s |
| Perihelion | 0.7184338167661649 AU |
| Aphelion | 0.7282375032338352 AU |
| Orbital Velocity | 35.02082791001958 km/s |
| Rotation Period | 5832.5 hours |
| Axial Tilt | 177.36° |
| Rise Time | N/A |
| Transit Time | N/A |
| Set Time | N/A |
| Visible Duration | 0.0 hours |
| Best Observation | N/A |
| Quality Rating | Unknown |
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