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Space Astro
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Info for exoplanet "Harfari"
| Scientific (actual) data |
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| Name | HD 127506 c |
| Planet status | Confirmed |
| Planet mass | 47.409 |
| Orbital period | 2679.5 |
| Semi major axis | 3.453 |
| Orbit eccentricity | 0.697 |
| Inclination | 128.923 |
| Discovered | 2022 |
| Updated | 2024-06-15 |
| Omega | 244.099 |
| K | 899.217 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Astrometry |
| Star name | HD 127506 |
| Right ascension | 217.69° |
| Declination | 35.45° |
| Mag v | 8.7 |
| Mag i | 11 |
| Mag j | 6.756 |
| Mag h | 6.308 |
| Mag k | 6.135 |
| Star distance | 22.5279 |
| Star metallicity | -0.08 |
| Star mass | 0.73 |
| Star radius | 0.7357 |
| Star sp type | K3.5V |
| Star temperature | 4595.32 |
| Star alternate names | GJ 554 |
| Wikipedia article | HD 127506 c |
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| Fictional info (?) |
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| Suggested name | Harfari |
| Planet type | Huge cold gas giant |
| 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 115°K (-158°C) at night to 525°K (252°C) during the day across the equatorial regions. |
| Atmosphere | Ammonium hydrosulfide (NH4SH) | 59% |
| Xenon | 13% |
| Molecular hydrogen | 12% |
| Carbon monoxide | 10% |
| 2H2O | 5% |
| Helium | 0.26% |
| Ammonia | 0.00015% |
| Atmospheric pressure | 0.003 bar |
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| No known satellites |
| Google search for Harfari |
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Website by Joachim Michaelis
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