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Space Astro
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Info for exoplanet "Janis Us"
| Scientific (actual) data |
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| Name | Kepler-720 b |
| Planet status | Confirmed |
| Radius | 0.75 |
| Orbital period | 4.70833 |
| Semi major axis | 0.0539 |
| Orbit eccentricity | 0 |
| Inclination | 89.71 |
| Discovered | 2016 |
| Updated | 2026-09-01 |
| Tconj | 2455000 |
| Impact parameter | 0.061 |
| Temperature (kelvin) | 1162 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Radius measurement type | Primary Transit |
| Alternate names | 2MASS J19543255+4410153 b, KIC 8255887 b, KOI-908 b, KOI-908.01, WISE J195432.54+441015.3 b, TOI-6090.01 |
| Star name | Kepler-720 |
| Right ascension | 298.64° |
| Declination | 44.17° |
| Mag v | 15.46 |
| Mag j | 13.785 |
| Mag h | 13.39 |
| Mag k | 13.243 |
| Star distance | 1065.37 |
| Star metallicity | 0 |
| Star mass | 0.96 |
| Star radius | 1.147 |
| Star sp type | G5V |
| Star age | 3.63 |
| Star temperature | 5490 |
| Star alternate names | KIC 8255887, KOI-908, TOI-6090, 2MASS J19543255+4410153, WISE J195432.54+441015.3 |
| Wikipedia article | Kepler-720 b |
Back
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| Fictional info (?) |
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| Suggested name | Janis Us |
| Planet type | Hot planet |
| Its orbital period around Kepler-720 of 4.7 earth days is the shortest of all the planets in its solar system.
The argon has probably photodissociated, and the free ozone has been swept into interplanetary space by the solar wind because of the lack of a water vapor layer.
The volume of water ice in the south polar ice cap, if melted, would be sufficient to cover the entire planetary surface to a depth of 13 meters.
Because of its fast rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator). |
| Atmosphere | Ozone | 36% |
| Molecular hydrogen | 32% |
| Argon | 29% |
| Water vapor | 2.6% |
| Atmospheric pressure | 0.15 bar |
| Gravity | 0 × Earth |
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| No known satellites |
| Google search for Janis us |
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Website by Joachim Michaelis
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