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Space Astro
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Info for exoplanet "Obyuba"
| Scientific (actual) data |
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| Name | HD 148797 c |
| Planet status | Confirmed |
| Planet mass | 0.1246 |
| Radius | 0.7467 |
| Orbital period | 68.1 |
| Semi major axis | 0.3536 |
| Orbit eccentricity | 0.13 |
| Inclination | 90 |
| Discovered | 2025 |
| Updated | 2026-07-13 |
| Omega | 189 |
| Tzero tr | 2460120 |
| Impact parameter | 0.75 |
| K | 5.3 |
| Temperature (kelvin) | 650 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | TIC 221567884.02 |
| Star name | HD 148797 |
| Right ascension | 248.41° |
| Declination | -56.7° |
| Mag v | 9.57 |
| Star distance | 171.79 |
| Star metallicity | -0.093 |
| Star mass | 1.268 |
| Star radius | 1.569 |
| Star sp type | F6IV-V |
| Star age | 2.94 |
| Star temperature | 6441 |
| Star alternate names | TYC 8720-1711-1, 2MASS J16333911-5641563, Gaia DR3 5928516226857454464 |
| Wikipedia article | HD 148797 c |
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| Fictional info (?) |
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| Suggested name | Obyuba |
| Planet type | Small cold gas planet |
| It is radically different from Earth in other respects.
challenging trip. |
| Atmosphere | Krypton | 51% |
| Methane | 35% |
| Ammonium hydrosulfide (NH4SH) | 13% |
| Sulfur dioxide | 0.15% |
| Atmospheric pressure | 0.4 bar |
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| No known satellites |
| Google search for Obyuba |
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Website by Joachim Michaelis
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