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Space Astro
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Info for exoplanet "Twaceng"
| Scientific (actual) data |
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| Name | Cha Ha 10 |
| Planet status | Confirmed |
| Planet mass | 45 |
| Radius | 3.1 |
| Discovered | 1999 |
| Updated | 2024-08-08 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | CHSM 12438, 2MASS J11082404-7739299 |
| Right ascension | 167.1° |
| Declination | -77.66° |
| Star distance | 202.6 |
| Wikipedia article | Cha Ha 10 |
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| Fictional info (?) |
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| Suggested name | Twaceng |
| Planet type | Huge cold gas giant |
| It is a huge cold gas giant planet with a mass one-thousandth that of @STARNAME, but two-and-a-half times that of all the other planets in its solar system combined.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on. |
| Atmosphere | Argon | 51% |
| Hydrogen | 31% |
| Sulfur dioxide | 10% |
| Carbon dioxide | 5.3% |
| Water vapor | 1% |
| Ozone | 0.44% |
| Atmospheric pressure | 0.0031 bar |
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| No known satellites |
| Google search for Twaceng |
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Website by Joachim Michaelis
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