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Space Astro
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Info for exoplanet "Tude"
| Scientific (actual) data |
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| Name | HAT-P-27 Ab |
| Planet status | Confirmed |
| Planet mass | 0.66 |
| Radius | 1.055 |
| Orbital period | 3.03958 |
| Semi major axis | 0.0403 |
| Orbit eccentricity | 0.078 |
| Inclination | 85.08 |
| Angular distance | 0.000198 |
| Discovered | 2011 |
| Updated | 2025-02-11 |
| Omega | 63 |
| Tzero tr | 2455190 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Alternate names | WASP-40 b, WASP-40 Ab, TOI-5672.01 |
| Star name | HAT-P-27 A |
| Right ascension | 222.77° |
| Declination | 5.95° |
| Mag v | 12.21 |
| Star distance | 204 |
| Star metallicity | 0.29 |
| Star mass | 0.945 |
| Star radius | 0.898 |
| Star sp type | G8V |
| Star age | 4.4 |
| Star temperature | 5300 |
| Star alternate names | WASP-40, WASP-40 A, TOI-5672, GSC 0333-00351, 2MASS J14510418+0556505 |
| Wikipedia article | HAT-P-27 Ab |
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| Fictional info (?) |
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| Suggested name | Tude |
| Planet type | Hot gas giant |
| As seen from HAT-P-27 A, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
The polar regions are constantly below 108°K (-165°C).
The ethane has probably photodissociated, and the free hydrogen peroxide has been swept into interplanetary space by the solar wind because of the lack of a planetary magnetic field.
The volume of water detected has been estimated to be equivalent to the volume of water in the Black Sea. |
| Atmosphere | Hydrogen peroxide | 54% |
| Molecular hydrogen | 27% |
| Ethane | 9.7% |
| Carbon monoxide | 4% |
| Carbon dioxide | 3.3% |
| Hydrogen chloride | 1.3% |
| Hydrogen | 0.15% |
| Atmospheric pressure | 70 bar |
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| Moon | Nyxuni | Very small round gaseous moon |
| Imev-aca | Large slightly egg-shaped ice moon |
| Anene | Huge slightly egg-shaped rocky moon |
| Rele Boc | Small slightly egg-shaped oceanic comet |
| Google search for Tude |
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Website by Joachim Michaelis
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