|
|
Space Astro
|
Info for exoplanet "Drasaxa To"
| Scientific (actual) data |
|---|
| Name | K2-99 b |
| Planet status | Confirmed |
| Planet mass | 0.87 |
| Radius | 1.046 |
| Orbital period | 18.2478 |
| Semi major axis | 0.153 |
| Orbit eccentricity | 0.22 |
| Inclination | 87.7 |
| Discovered | 2016 |
| Updated | 2021-12-03 |
| Omega | 334 |
| Tconj | 2457230 |
| Tzero tr | 2458160 |
| Impact parameter | 0.34 |
| K | 54 |
| Temperature (kelvin) | 1184 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | TYC 4974-871 b, 2MASS J13550570-0526330 b, EPIC 212803289 b, EPIC 212803289.01, TYC 4974-871-1 b, WISE J135505.70-052632.9 b |
| Star name | K2-99 |
| Right ascension | 208.77° |
| Declination | -5.44° |
| Mag v | 11.149 |
| Mag j | 10.024 |
| Mag h | 9.755 |
| Star distance | 522.29 |
| Star metallicity | 0.21 |
| Star mass | 1.63 |
| Star radius | 2.63 |
| Star sp type | G0 IV |
| Star age | 2.4 |
| Star temperature | 6217 |
| Star alternate names | TYC 4974-871, 2MASS J13550570-0526330, EPIC 212803289, TYC 4974-871-1, WISE J135505.70-052632.9 |
| Wikipedia article | K2-99 b |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Drasaxa To |
| Planet type | Terrestrial |
|
| Atmosphere | Hydrogen deuteride (HD) | 87% |
| Hydrogen chloride | 9.8% |
| Sulfur dioxide | 2.8% |
| Hydrogen | 0.077% |
| Krypton | 0.0017% |
| Methane | 0.00089% |
| Carbon monoxide | 4.0E-6% |
| Atmospheric pressure | 0.11 bar |
 |
| No known satellites |
| Google search for Drasaxa to |
|
Website by Joachim Michaelis
|
|
|
|