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Space Astro
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Info for exoplanet "Henatsu"
| Scientific (actual) data |
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| Name | HD 183263 Ab |
| Planet status | Confirmed |
| Planet mass | 3.78 |
| Mass sini | 3.78 |
| Orbital period | 626.5 |
| Semi major axis | 1.522 |
| Orbit eccentricity | 0.3842 |
| Inclination | 90 |
| Angular distance | 0.028491 |
| Discovered | 2004 |
| Updated | 2025-08-13 |
| Omega | 233.5 |
| Tperi | 54343.1 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | HIP 95740 b |
| Star name | HD 183263 A |
| Right ascension | 292.1° |
| Declination | 8.36° |
| Mag v | 7.86 |
| Star distance | 53 |
| Star metallicity | 0.3 |
| Star mass | 1.17 |
| Star radius | 1.21 |
| Star sp type | G2IV |
| Star age | 8.1 |
| Star temperature | 5888 |
| Star alternate names | HIP 95740 |
| Wikipedia article | HD 183263 Ab |
Back
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| Fictional info (?) |
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| Suggested name | Henatsu |
| Planet type | Large cold gas giant |
| Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 130°K (-143°C) at night to 1015°K (742°C) during the day across the equatorial regions. |
| Atmosphere | Carbon dioxide | 47% |
| Helium | 36% |
| Ammonia | 17% |
| Atmospheric pressure | 5 bar |
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| Moon | Metsu-kunyu Nahya | Large potato shaped ice asteroid |
| Jabechu-mumyu | Large almost round gaseous planetoid |
| Chiza | Small almost round oceanic moon |
| Hyoki | Small potato shaped gaseous planetoid |
| Gyuro-byobe Ba | Medium-sized almost round rocky planetoid |
| Puyapo Do | Huge irregular gaseous moon |
| Kyokyo Zeku | Large almost round rocky moon |
| Echirya Gu | Huge potato shaped gaseous asteroid |
| Zehya | Huge irregular crater-filled moon |
| Sosera-igune Ne | Medium-sized irregular crater-filled asteroid |
| Nosechi'shinyo | Large round gaseous moon |
| Google search for Henatsu |
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Website by Joachim Michaelis
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