|
|
Space Astro
|
Info for exoplanet "Andasto"
| Scientific (actual) data |
|---|
| Name | HD 159868 c |
| Planet status | Confirmed |
| Mass sini | 0.768 |
| Radius | 1.269 |
| Orbital period | 351 |
| Semi major axis | 1.032 |
| Orbit eccentricity | 0.184 |
| Angular distance | 0.018975 |
| Discovered | 2012 |
| Updated | 2018-12-30 |
| Omega | 272 |
| Tperi | 2453220 |
| K | 20 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Theoretical |
| Star name | HD 159868 |
| Right ascension | 264.75° |
| Declination | -43.15° |
| Mag v | 7.24 |
| Star distance | 52.7 |
| Star metallicity | 0 |
| Star mass | 1.19 |
| Star radius | 2.13 |
| Star sp type | G5V |
| Star age | 8.1 |
| Star temperature | 5534 |
| Wikipedia article | HD 159868 c |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Andasto |
| Planet type | Cold planet |
| It is a cold planet planet with a mass one-thousandth that of HD 159868, but two-and-a-half times that of all the other planets in its solar system combined.
It has the densest atmosphere of the known cold planets, consisting primarily of hydrogen deuteride (HD). |
| Atmosphere | Hydrogen deuteride (HD) | 98% |
| Helium | 1.2% |
| Hydrogen chloride | 3.2E-5% |
| Atmospheric pressure | 1 bar |
 |
| No known satellites |
| Google search for Andasto |
|
Website by Joachim Michaelis
|
|
|
|