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Space Astro
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Info for exoplanet "Skollthys-be"
Scientific (actual) data |
Planet | Kepler-742 b |
Planet status | Confirmed |
Radius | 0.289 |
Orbital period | 8.36087 |
Discovered | 2016 |
Updated | 2021-02-05 |
Tconj | 2455010 |
Publication | Announced on a website |
Detection type | Primary Transit |
Alternate names | 2MASS J18552784+4647225 b, K00956.01, KIC 9875711 b, KOI-956 b, KOI-956.01, WISE J185527.83+464722.7 b |
Star name | Kepler-742 |
Right ascension | 283.87° |
Declination | 46.79° |
Mag j | 13.496 |
Mag h | 12.962 |
Mag k | 12.817 |
Star distance | 499 |
Star metallicity | 0.07 |
Star mass | 0.76 |
Star radius | 0.71 |
Star age | 2.57 |
Star temperature | 4642 |
Star alternate names | 2MASS J18552784+4647225, KIC 9875711, KOI-956, WISE J185527.83+464722.7 |
Wikipedia article | Kepler-742 b |
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Fictional info (?) |
Suggested name | Skollthys-be |
Planet type | Cold planet |
It is the second-brightest natural object in the night sky after Dustipe Ti, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, sometimes, visible to the naked eye in broad daylight.
It is named after the deity Skollthys-be, the creator of good fortune.
An observer on Skollthys-be would therefore see only one day every five years.
Two spacecraft have visited Skollthys-be: Wayfinder 7 flew by 21 years ago; and Messenger, launched 13 years ago, orbited Skollthys-be over 60 times in four years before exhausting its reactor and crashing into the planet's surface 9 years later.
It may have had argon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
There are ongoing investigations assessing the future terraforming potential of Skollthys-be, as well as the possibility of extant life.
Its apparent magnitude reaches -3, which is surpassed only by Dustipe Ti, Gapro, and Kepler-742. |
Atmosphere | Hydrogen peroxide | 49% |
Molecular hydrogen | 29% |
Argon | 21% |
Neon | 0.043% |
Atmospheric pressure | 20 bar |
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No known satellites |
Google search for Skollthys-be |
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Website by Joachim Michaelis
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