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Space Astro
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Info for exoplanet "Hyip"
| Scientific (actual) data |
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| Planet | HD 191939 g |
| Planet status | Confirmed |
| Mass sini | 0.0488 |
| Orbital period | 284 |
| Semi major axis | 0.812 |
| Orbit eccentricity | 0.03 |
| Discovered | 2022 |
| Updated | 2023-06-02 |
| Omega | 18 |
| Tperi | 2459380 |
| K | 1.53 |
| Temperature (kelvin) | 278 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass detection type | Radial Velocity |
| Alternate names | TOI-1339 g |
| Star name | HD 191939 |
| Right ascension | 302.03° |
| Declination | 66.85° |
| Mag v | 9 |
| Star distance | 53.608 |
| Star metallicity | -0.16 |
| Star mass | 0.81 |
| Star radius | 0.945 |
| Star sp type | G8V |
| Star age | 7 |
| Star temperature | 5427 |
| Wikipedia article | HD 191939 g |
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| Fictional info (?) |
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| Suggested name | Hyip |
| Planet type | Cold planet |
| Hyip and Erzh Ying are cold planets rich in ice. This planet is named after the deity Hyip, the messenger of prosperity.
The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 191939, which reoccurs over the so-called synodic period approximately every 81 days.
An observer on Hyip would therefore see only one day every five years.
Because of its rapid rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator).
The Hyip system has a unique configuration among those of the planets because its axis of rotation is tilted sideways, nearly into the plane of its solar orbit. |
| Atmosphere | Carbonyl sulfide | 70% |
| Neon | 12% |
| Helium | 10% |
| Argon | 6.3% |
| Atmospheric pressure | 0.25 bar |
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| No known satellites |
| Google search for Hyip |
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Website by Joachim Michaelis
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