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Space Astro
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Info for exoplanet "Tanhar"
| Scientific (actual) data |
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| Name | GJ 3473 Ab |
| Planet status | Confirmed |
| Planet mass | 0.00585 |
| Radius | 0.11277 |
| Orbital period | 1.198 |
| Semi major axis | 0.01589 |
| Orbit eccentricity | 0 |
| Inclination | 87.95 |
| Discovered | 2020 |
| Updated | 2025-03-12 |
| Tzero tr | 2458490 |
| K | 2.21 |
| Temperature (kelvin) | 773 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | TOI-488 b, TOI-488.01 |
| Star name | GJ 3473 A |
| Right ascension | 120.6° |
| Declination | 3.34° |
| Mag v | 13 |
| Star distance | 27.39 |
| Star metallicity | 0.11 |
| Star mass | 0.36 |
| Star radius | 0.364 |
| Star sp type | M4V |
| Star temperature | 3347 |
| Star alternate names | TOI-488, TOI-488 A |
| Wikipedia article | GJ 3473 Ab |
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| Fictional info (?) |
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| Suggested name | Tanhar |
| Planet type | Hot planet |
| It is a hot planet planet with a mass one-thousandth that of GJ 3473 A, but two-and-a-half times that of all the other planets in its solar system combined. |
| Atmosphere | Ammonium hydrosulfide (NH4SH) | 89% |
| Ethane | 11% |
| Krypton | 0.00017% |
| Atmospheric pressure | 0.013 bar |
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| No known satellites |
| Google search for Tanhar |
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Website by Joachim Michaelis
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