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Space Astro
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Info for exoplanet "Tonjothy"
| Scientific (actual) data |
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| Name | Ups And Ac |
| Planet status | Confirmed |
| Planet mass | 9.1 |
| Mass sini | 1.8 |
| Orbital period | 240.937 |
| Semi major axis | 0.861 |
| Orbit eccentricity | 0.2445 |
| Inclination | 11.347 |
| Angular distance | 0.06392 |
| Discovered | 1999 |
| Updated | 2024-07-21 |
| Omega | 247.629 |
| Tperi | 2449920 |
| K | 53.498 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Radial Velocity |
| Alternate names | HD 9826 c |
| Star name | Ups And A |
| Right ascension | 24.2° |
| Declination | 41.41° |
| Mag v | 4.09 |
| Star distance | 13.47 |
| Star metallicity | 0.09 |
| Star mass | 1.27 |
| Star radius | 1.631 |
| Star sp type | F8IV |
| Star age | 3.8 |
| Star temperature | 6212 |
| Star alternate names | 50 And, HD 9826 |
| Wikipedia article | ups And Ac |
Back
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| Fictional info (?) |
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| Suggested name | Tonjothy |
| Planet type | Huge cold 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 ups And A, which reoccurs over the so-called synodic period approximately every 99 days.
Its north and south poles, therefore, lie where most other planets have their equators. |
| Atmosphere | Methane | 99% |
| Carbon monoxide | 0.69% |
| Atmospheric pressure | 0.25 bar |
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| No known satellites |
| Google search for Tonjothy |
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Website by Joachim Michaelis
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