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Space Astro
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Info for exoplanet "Nahe-nyahyo"
| Scientific (actual) data |
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| Name | TOI-5811 Bb |
| Planet status | Confirmed |
| Planet mass | 0.81 |
| Radius | 1.96 |
| Orbital period | 6.25663 |
| Semi major axis | 0.0731 |
| Inclination | 76.72 |
| Discovered | 2026 |
| Updated | 2026-07-23 |
| Impact parameter | 0.969 |
| K | 71.8 |
| Temperature (kelvin) | 1530 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | HD 197518 Bb |
| Star name | HD 197518 B |
| Right ascension | 310.91° |
| Declination | 19.73° |
| Mag v | 8.8 |
| Star distance | 167.8 |
| Star metallicity | -0.06 |
| Star mass | 1.08 |
| Star radius | 3.73 |
| Star sp type | K2IV |
| Star temperature | 4840 |
| Star alternate names | TOI-5811 B |
| Wikipedia article | TOI-5811 Bb |
Back
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| Fictional info (?) |
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| Suggested name | Nahe-nyahyo |
| Planet type | Warm gas giant |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 197518 B, which reoccurs over the so-called synodic period approximately every 191 days. |
| Atmosphere | Formaldehyde | 58% |
| 2H2O | 40% |
| Sulfur dioxide | 1.5% |
| Oxygen | 0.6% |
| Methane | 0.0062% |
| Atmospheric pressure | 6 bar |
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| No known satellites |
| Google search for Nahe-nyahyo |
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Website by Joachim Michaelis
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