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Space Astro
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Info for exoplanet "Teng Fang"
| Scientific (actual) data |
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| Name | HD 208487 d |
| Planet status | Confirmed |
| Mass sini | 0.15 |
| Orbital period | 1380.13 |
| Semi major axis | 2.54 |
| Orbit eccentricity | 0.11 |
| Discovered | 2025 |
| Updated | 2025-08-19 |
| Omega | 0.29 |
| K | 2.46 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 208487 |
| Right ascension | 329.33° |
| Declination | -37.76° |
| Mag v | 7.48 |
| Star distance | 44.88 |
| Star metallicity | 0.09 |
| Star mass | 1.15 |
| Star radius | 1.16 |
| Star sp type | F8V |
| Star age | 1.95 |
| Star temperature | 6134 |
| Wikipedia article | HD 208487 d |
Back
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| Fictional info (?) |
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| Suggested name | Teng Fang |
| Planet type | Cold planet |
| As seen relative to the fixed stars, it rotates on its axis exactly three times for every five revolutions it makes around HD 208487.
It has the densest atmosphere of all the cold planets, consisting primarily of ozone.
The volume of water detected has been estimated to be equivalent to the volume of water in Earth's oceans. |
| Atmosphere | Ozone | 40% |
| Carbonyl sulfide | 36% |
| Hydrogen | 12% |
| Neon | 11% |
| Atmospheric pressure | 60 bar |
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| Moon | Okyou | Very small irregular gaseous moon |
| Yout Yao | Huge almost round gaseous moon |
| Waik | Very small irregular rocky comet |
| Cworwai | Medium-sized irregular rocky moon |
| Google search for Teng fang |
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Website by Joachim Michaelis
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