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Space Astro
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Info for exoplanet "Jotto-maka"
| Scientific (actual) data |
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| Name | Kepler-54 Ad |
| Planet status | Confirmed |
| Radius | 0.136 |
| Orbital period | 20.9957 |
| Semi major axis | 0.126 |
| Discovered | 2014 |
| Updated | 2025-09-05 |
| Tconj | 2454990 |
| Impact parameter | 0.23 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19390574+4303226 d, K00886.03, KIC 7455287 d, KOI-886 d, KOI-886.03, WISE J193905.74+430322.4 d |
| Star name | Kepler-54 A |
| Right ascension | 294.77° |
| Declination | 43.06° |
| Mag v | 16.3 |
| Mag j | 13.508 |
| Mag h | 12.897 |
| Star distance | 271.7 |
| Star metallicity | -0.27 |
| Star mass | 0.524 |
| Star radius | 0.527 |
| Star sp type | M1V |
| Star age | 4.17 |
| Star temperature | 3768 |
| Star alternate names | 2MASS J19390574+4303226, KIC 7455287, KOI-886, WISE J193905.74+430322.4 |
| Wikipedia article | Kepler-54 Ad |
Back
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| Fictional info (?) |
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| Suggested name | Jotto-maka |
| Planet type | Planet |
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| Atmosphere | Oxygen | 81% |
| Ozone | 10% |
| Sulfur dioxide | 3.8% |
| Formaldehyde | 3.1% |
| Hydrogen peroxide | 0.99% |
| Methane | 0.53% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Jotto-maka |
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Website by Joachim Michaelis
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