|
|
Space Astro
|
Info for exoplanet "Suba"
| Scientific (actual) data |
|---|
| Planet | HD 89839 b |
| Planet status | Confirmed |
| Planet mass | 5.03 |
| Orbital period | 3440 |
| Semi major axis | 4.76 |
| Orbit eccentricity | 0.186 |
| Inclination | 49.2 |
| Angular distance | 0.385269 |
| Discovered | 2010 |
| Updated | 2023-03-23 |
| Omega | 338 |
| Tperi | 60067 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass detection type | Astrometry |
| Star name | HD 89839 |
| Right ascension | 155.17° |
| Declination | -53.66° |
| Star distance | 17.65 |
| Star metallicity | 0.04 |
| Star mass | 1.21 |
| Star radius | 1.25 |
| Star age | 1.2 |
| Star temperature | 6314 |
| Wikipedia article | HD 89839 b |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Suba |
| Planet type | Large cold gas giant |
| It is named after the deity Suba, the messenger of the sky.
An observer on Suba would therefore see only one sunrise every two years.
The volume of water detected has been estimated to be equivalent to the volume of water in Lake Superior.
Optical ground-based telescopes are typically limited to resolving features about 330 kilometers across when Suba is closest because of Earth's atmosphere. |
| Atmosphere | Hydrogen deuteride (HD) | 72% |
| Neon | 6.9% |
| Hydrogen | 6.2% |
| Argon | 4.8% |
| Carbon monoxide | 4.8% |
| Sulfur dioxide | 4.6% |
| Oxygen | 0.5% |
| Carbonyl sulfide | 1.3E-5% |
| Atmospheric pressure | 0.14 bar |
 |
| No known satellites |
| Google search for Suba |
|
Website by Joachim Michaelis
|
|
|
|