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Space Astro
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Info for exoplanet "Erxan"
| Scientific (actual) data |
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| Name | IGR J00291+5934 b |
| Planet status | Confirmed |
| Mass sini | 39 |
| Orbital period | 0.102362 |
| Semi major axis | 0.00207 |
| Orbit eccentricity | 0.0002 |
| Discovered | 2005 |
| Updated | 2024-06-21 |
| Publication | Published in a refereed paper |
| Detection type | Timing |
| Star name | IGR J00291+5934 |
| Right ascension | 7.26° |
| Declination | 59.57° |
| Star distance | 4000 |
| Star mass | 1.4 |
| Star sp type | PSR |
| Star alternate names | *V1037 Cas |
| Wikipedia article | IGR J00291+5934 b |
Back
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| Fictional info (?) |
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| Erxan |
| Cold planet |
| It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries. |
| Atmosphere | Water vapor | 26% |
| Ammonia | 25% |
| Neon | 17% |
| Hydrogen deuteride (HD) | 14% |
| Ammonium hydrosulfide (NH4SH) | 9.2% |
| Hydrogen chloride | 3.9% |
| Krypton | 3.3% |
| Methane | 1.1% |
| Hydrogen | 0% |
| 10 bar |
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| Moon | Fyomei'd | Large round ice asteroid |
| Kwai-jyi | Very small round ice asteroid |
| Wumozhwan-mao | Very small slightly egg-shaped gaseous planetoid |
| Google search for Erxan |
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Website by Joachim Michaelis
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