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Space Astro
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Info for exoplanet "Ananthy Sie"
| Scientific (actual) data |
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| Name | HD 30774 b |
| Planet status | Confirmed |
| Mass sini | 41.59 |
| Orbital period | 4.93 |
| Semi major axis | 0.06 |
| Orbit eccentricity | 0.003 |
| Discovered | 2023 |
| Updated | 2024-06-20 |
| Omega | 310.85 |
| K | 5 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 30774 |
| Right ascension | 72.31° |
| Declination | -31.43° |
| Mag v | 7.9 |
| Mag j | 6.578 |
| Mag h | 6.232 |
| Mag k | 6.127 |
| Star distance | 41.6887 |
| Star metallicity | 0.0794 |
| Star mass | 1.04 |
| Star radius | 1.0397 |
| Star sp type | G2V |
| Star temperature | 5782.41 |
| Star alternate names | HIP 22395 |
| Wikipedia article | HD 30774 b |
Back
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| Fictional info (?) |
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| Suggested name | Ananthy Sie |
| Planet type | Hot planet |
| Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 105°K (-168°C) at night to 910°K (637°C) during the day across the equatorial regions.
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| Atmosphere | Helium | 64% |
| Hydrogen deuteride (HD) | 21% |
| Krypton | 8.7% |
| Ozone | 4.3% |
| Oxygen | 0.99% |
| Hydrogen chloride | 0.16% |
| Neon | 0.012% |
| Sulfur dioxide | 2.0E-5% |
| Atmospheric pressure | 2.2 bar |
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| No known satellites |
| Google search for Ananthy sie |
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Website by Joachim Michaelis
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