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Space Astro
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Info for exoplanet "Nohopu"
| Scientific (actual) data |
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| Planet | Kepler-678 b |
| Planet status | Confirmed |
| Radius | 0.459 |
| Orbital period | 7.27504 |
| Discovered | 2016 |
| Updated | 2021-02-05 |
| Tconj | 2455000 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19414927+5029404 b, K00783.01, KIC 12020329 b, KOI-783 b, KOI-783.01, WISE J194149.26+502940.3 b |
| Star name | Kepler-678 |
| Right ascension | 295.46° |
| Declination | 50.49° |
| Mag j | 13.732 |
| Mag h | 13.402 |
| Mag k | 13.26 |
| Star distance | 875 |
| Star metallicity | 0.07 |
| Star mass | 0.94 |
| Star radius | 0.91 |
| Star age | 4.47 |
| Star temperature | 5520 |
| Star alternate names | 2MASS J19414927+5029404, KIC 12020329, KOI-783, WISE J194149.26+502940.3 |
| Wikipedia article | Kepler-678 b |
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| Fictional info (?) |
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| Suggested name | Nohopu |
| Planet type | Cold planet |
| This planet is named after the deity Nohopu, the god of the sky.
Liquid water cannot exist on the surface of Nohopu due to low atmospheric pressure, which is less than 3 percent of Earth's, except at the highest elevations for limited periods.
Optical ground-based telescopes are typically limited to resolving features about 510 kilometers across when Nohopu is closest because of Earth's atmosphere.
Future targets for exploration in the Nohopu system include the probable ice-covered liquid ocean of its moon Ryuha.
Like the other cold planets, Nohopu has a ring system, a magnetosphere, and numerous moons, Ryuha being the least studied one. |
| Atmosphere | Formaldehyde | 61% |
| Ethane | 38% |
| Hydrogen deuteride (HD) | 0.56% |
| Xenon | 8.0E-6% |
| Atmospheric pressure | 15 bar |
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| Moon | Ryuha | Small slightly egg-shaped oceanic moon |
| Gyuno'pisu | Medium-sized round oceanic planetoid |
| Pyugi Ke | Huge slightly egg-shaped oceanic comet |
| Kefubyu | Small irregular ice moon |
| Wokyoshi | Large slightly egg-shaped oceanic planetoid |
| Socha'supyo-a | Small almost round rocky planetoid |
| Gegopyu | Large almost round oceanic asteroid |
| Byohya Jo | Medium-sized round oceanic moon |
| Gyuya | Large slightly egg-shaped rocky moon |
| Wochupu Ekibyo-byo | Very small irregular rocky comet |
| Google search for Nohopu |
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Website by Joachim Michaelis
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