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Space Astro
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Info for exoplanet "Nelotu"
| Scientific (actual) data |
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| Name | SDSS J1622+4730 b |
| Planet status | Confirmed |
| Planet mass | 61 |
| Radius | 0.98 |
| Orbital period | 0.0697888 |
| Semi major axis | 0.002697 |
| Inclination | 69.4 |
| Discovered | 2014 |
| Updated | 2025-09-25 |
| K | 47200 |
| Temperature (kelvin) | 2500 |
| Temp measured | 2700 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Theoretical |
| Radius measurement type | Primary Transit |
| Alternate names | PG 1621+476 b, SDSS J162256.66+473051.1 b, ZTF J162256.66+473051.1 b |
| Star name | SDSS J1622+4730 |
| Right ascension | 245.74° |
| Declination | 47.51° |
| Mag v | 16.19 |
| Mag j | 16.73 |
| Star distance | 1813.5 |
| Star mass | 0.47 |
| Star radius | 0.182 |
| Star sp type | SdB |
| Star temperature | 29000 |
| Star alternate names | PG 1621+476, SDSS J162256.66+473051.1 |
| Wikipedia article | SDSS J1622+4730 b |
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| Fictional info (?) |
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| Suggested name | Nelotu |
| Planet type | Huge hot gas giant |
| As seen from SDSS J1622+4730, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
The two polar ice caps appear to be made largely of methane ice. |
| Atmosphere | Xenon | 68% |
| Ammonium hydrosulfide (NH4SH) | 30% |
| Hydrogen peroxide | 2% |
| Neon | 0.0009% |
| Atmospheric pressure | 4 bar |
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| No known satellites |
| Google search for Nelotu |
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Website by Joachim Michaelis
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