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Space Astro
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Info for exoplanet "Nweiyang"
| Scientific (actual) data |
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| Name | HIP 65407 c |
| Planet status | Confirmed |
| Mass sini | 0.784 |
| Orbital period | 67.3 |
| Semi major axis | 0.316 |
| Orbit eccentricity | 0.12 |
| Discovered | 2016 |
| Updated | 2025-09-24 |
| Omega | 341 |
| Tperi | 2457050 |
| K | 41.5 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HIP 65407 |
| Right ascension | 201.09° |
| Declination | 48.89° |
| Mag v | 9.42 |
| Star distance | 61.78 |
| Star metallicity | 0.25 |
| Star mass | 0.92 |
| Star radius | 0.938 |
| Star sp type | G7V |
| Star temperature | 5344 |
| Star alternate names | BD+49 2212 |
| Wikipedia article | HIP 65407 c |
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| Fictional info (?) |
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| Suggested name | Nweiyang |
| Planet type | Cold planet |
| It has the densest atmosphere of all the cold planets, consisting primarily of ammonium hydrosulfide (NH4SH). |
| Atmosphere | Ammonium hydrosulfide (NH4SH) | 49% |
| Carbonyl sulfide | 26% |
| Xenon | 24% |
| Hydrogen chloride | 0.12% |
| Argon | 0.031% |
| Water vapor | 0.00036% |
| Krypton | 5.4E-5% |
| Atmospheric pressure | 21 bar |
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| No known satellites |
| Google search for Nweiyang |
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Website by Joachim Michaelis
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