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Space Astro
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Info for exoplanet "Rionidras"
Scientific (actual) data |
Name | Kepler-990 b |
Planet status | Confirmed |
Radius | 0.2543 |
Orbital period | 9.91724 |
Semi major axis | 0.0883 |
Orbit eccentricity | 0 |
Inclination | 87.06 |
Discovered | 2016 |
Updated | 2025-09-09 |
Tconj | 2454970 |
Impact parameter | 0.786 |
Temperature (kelvin) | 903 |
Publication | Announced on a website |
Detection type | Primary Transit |
Radius measurement type | Primary Transit |
Alternate names | 2MASS J19514517+4652530 b, K01875.01, KIC 9967771 b, KOI-1875 b, KOI-1875.01, WISE J195145.17+465252.7 b |
Star name | Kepler-990 |
Right ascension | 297.94° |
Declination | 46.88° |
Mag j | 13.362 |
Mag h | 13.031 |
Mag k | 12.928 |
Star distance | 802.163 |
Star metallicity | -0.205 |
Star mass | 0.97 |
Star radius | 1.031 |
Star sp type | G5V |
Star age | 3.55 |
Star temperature | 5521.54 |
Star alternate names | 2MASS J19514517+4652530, KIC 9967771, KOI-1875, WISE J195145.17+465252.7 |
Wikipedia article | Kepler-990 b |
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Fictional info (?) |
Suggested name | Rionidras |
Planet type | Warm planet |
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Estimated population | 300000000 |
Atmosphere | Methane | 69% |
Oxygen | 30% |
Carbon dioxide | 0.05% |
Water | 0.018% |
Atmospheric pressure | 70 bar |
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No known satellites |
Google search for Rionidras |
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Website by Joachim Michaelis
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