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Space Astro
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Info for exoplanet "Poly"
| Scientific (actual) data |
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| Name | K2-266 Ab |
| Planet status | Confirmed |
| Planet mass | 0.0355 |
| Mass sini | 0.0343 |
| Radius | 0.294 |
| Orbital period | 0.658524 |
| Semi major axis | 0.01306 |
| Inclination | 75.32 |
| Discovered | 2018 |
| Updated | 2024-06-11 |
| Tperi | 2457950 |
| Tconj | 2457950 |
| Tzero tr | 2457950 |
| Impact parameter | 1.011 |
| K | 10.3 |
| Temperature (kelvin) | 1515 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Radius measurement type | Primary Transit |
| Alternate names | 2MASS J10314450+0056152 b, EPIC 248435473 A b, EPIC 248435473 b, K2-266 A b, WISE J103144.54+005614.5 b |
| Star name | K2-266 A |
| Right ascension | 157.94° |
| Declination | 0.94° |
| Mag j | 9.611 |
| Mag h | 9.041 |
| Star distance | 77.5586 |
| Star metallicity | -0.12 |
| Star mass | 0.68 |
| Star radius | 0.7337 |
| Star sp type | K7V |
| Star age | 8.4 |
| Star temperature | 4362 |
| Star alternate names | EPIC 248435473, WISE J103144.54+005614.5, EPIC 248435473 A, TIC 374180079, 2MASS J10314450+0056152 |
| Wikipedia article | K2-266 Ab |
Back
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| Fictional info (?) |
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| Suggested name | Poly |
| Planet type | Small hot gas planet |
| Its orbital period around K2-266 A of 0.66 earth days is the shortest of all the planets in its solar system.
The largest moon, Trier Thone, has a diameter greater than that of the planet Mars. |
| Atmosphere | Ethane | 56% |
| Carbonyl sulfide | 28% |
| Carbon dioxide | 5.2% |
| Hydrogen chloride | 4.8% |
| Nitrogen | 4% |
| Water vapor | 0.97% |
| Hydrogen peroxide | 0.0059% |
| Sulfur dioxide | 0.003% |
| Atmospheric pressure | 0.0016 bar |
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| Moon | Rosa | Large almost round gaseous moon |
| Seiet | Very small round ice moon |
| Trier Thone | Medium-sized slightly egg-shaped gaseous moon |
| Linsi Bos | Large round oceanic asteroid |
| Dysaecu Pedustia | Large potato shaped ice moon |
| Monenar | Small irregular crater-filled moon |
| Mesiecal-sutrir | Small irregular rocky moon |
| Atae Palmis Pa | Very small round rocky asteroid |
| Annaariel | Huge irregular crater-filled moon |
| Gaeon-sutma Cisco | Huge irregular rocky planetoid |
| Anoio'kin | Very small slightly egg-shaped crater-filled asteroid |
| Eury Steph | Large potato shaped ice comet |
| Tungr | Very small slightly egg-shaped rocky moon |
| Briel Leka | Small slightly egg-shaped gaseous asteroid |
| Thelifran | Very small round rocky moon |
| Malmone | Very small potato shaped rocky moon |
| Naqrax | Large potato shaped gaseous moon |
| Tichehoe-galabi | Huge slightly egg-shaped rocky asteroid |
| Paacisco-garet'pa | Medium-sized potato shaped ice moon |
| Tisnere Oneti | Very small round oceanic moon |
| Nixcortar Idi | Very small irregular rocky asteroid |
| Thymeca Anan | Small almost round gaseous comet |
| Sidatrin | Huge round rocky moon |
| Sidapan Theeqeq | Very small potato shaped oceanic moon |
| Google search for Poly |
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Website by Joachim Michaelis
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