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Space Astro
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Info for exoplanet "Nyonyanya"
| Scientific (actual) data |
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| Name | K2-19 b |
| Planet status | Confirmed |
| Planet mass | 0.1019 |
| Radius | 0.691 |
| Orbital period | 7.9193 |
| Semi major axis | 0.074 |
| Orbit eccentricity | 0.1 |
| Inclination | 89.47 |
| Discovered | 2015 |
| Updated | 2025-10-03 |
| Omega | 179 |
| Tzero tr | 2456810 |
| Impact parameter | 0.17 |
| Temperature (kelvin) | 854 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | TTV |
| Radius measurement type | Primary Transit |
| Alternate names | 2MASS J11395048+0036129 b, EPIC 201505350 b, EPIC 201505350.02, WISE J113950.46+003612.9 b |
| Star name | K2-19 |
| Right ascension | 174.96° |
| Declination | 0.6° |
| Mag v | 12.806 |
| Mag i | 12.567 |
| Mag j | 11.596 |
| Mag h | 11.208 |
| Mag k | 11.161 |
| Star distance | 292.14 |
| Star metallicity | 0.1 |
| Star mass | 0.93 |
| Star radius | 0.86 |
| Star sp type | G9 V |
| Star age | 8 |
| Star temperature | 5430 |
| Star alternate names | EPIC 201505350, 2MASS J11395048+0036129, WISE J113950.46+003612.9 |
| Wikipedia article | K2-19 b |
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| Fictional info (?) |
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| Suggested name | Nyonyanya |
| Planet type | Small warm gas planet |
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| Atmosphere | Sulfur dioxide | 28% |
| Carbonyl sulfide | 24% |
| Argon | 23% |
| Hydrogen peroxide | 17% |
| 2H2O | 6% |
| Formaldehyde | 0.75% |
| Nitric oxide | 0.4% |
| Hydrogen chloride | 0.0052% |
| Krypton | 0.00069% |
| Ammonia | 3.2E-5% |
| Atmospheric pressure | 50 bar |
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| Moon | Zuso Yuna | Huge round rocky moon |
| Ryuso'za | Very small slightly egg-shaped ice moon |
| Romya Mitepe | Large irregular rocky planetoid |
| Gyomuri | Huge round gaseous moon |
| Kebuya | Small irregular oceanic planetoid |
| Mibyasho | Small slightly egg-shaped oceanic asteroid |
| Komi Pu | Large slightly egg-shaped rocky asteroid |
| Kyokyu-padahi Ma | Large round ice moon |
| Google search for Nyonyanya |
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Website by Joachim Michaelis
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