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Space Astro
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Info for exoplanet "Tsumu-n"
| Scientific (actual) data |
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| Name | HD 27894 b |
| Planet status | Confirmed |
| Planet mass | 0.674 |
| Mass sini | 0.674 |
| Orbital period | 18.02 |
| Semi major axis | 0.1286 |
| Orbit eccentricity | 0.0334 |
| Inclination | 89 |
| Angular distance | 0.002879 |
| Discovered | 2005 |
| Updated | 2025-08-13 |
| Omega | 132.2 |
| Tperi | 53275.5 |
| K | 59.8 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | HIP 20277 b |
| Star name | HD 27894 |
| Right ascension | 65.2° |
| Declination | -59.41° |
| Mag v | 9.36 |
| Star distance | 42.37 |
| Star metallicity | 0.3 |
| Star mass | 0.8 |
| Star sp type | K2V |
| Star age | 3.9 |
| Star temperature | 4875 |
| Star alternate names | HIP 20277 |
| Wikipedia article | HD 27894 b |
Back
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| Fictional info (?) |
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| Suggested name | Tsumu-n |
| Planet type | Gas giant |
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| Estimated population | 1100000000 |
| Atmosphere | Water | 58% |
| Methane | 38% |
| Carbon dioxide | 3.1% |
| Oxygen | 0.4% |
| Atmospheric pressure | 1.8 bar |
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| Moon | Hyabe Wasa-gyo | Medium-sized potato shaped gaseous comet |
| Kunshi-ki | Medium-sized round crater-filled comet |
| Shajuzu-do | Small irregular crater-filled planetoid |
| Pyumya | Large round gaseous asteroid |
| Myamyu Bicho | Small almost round rocky moon |
| Rorote | Huge potato shaped oceanic moon |
| Fugya Sho | Large irregular ice planetoid |
| Nuhigi'gobana | Medium-sized round ice asteroid |
| Enatsu | Small slightly egg-shaped gaseous moon |
| Geakya | Very small irregular rocky moon |
| Ngungue | Large round rocky asteroid |
| Toryaha-kyuko | Huge round crater-filled moon |
| Dateryu'ji | Medium-sized slightly egg-shaped ice moon |
| Neroza Hyomya | Huge almost round ice moon |
| Google search for Tsumu-n |
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Website by Joachim Michaelis
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