|
|
Space Astro
|
Info for exoplanet "Inano"
| Scientific (actual) data |
|---|
| Name | HD 153557 Ad |
| Planet status | Confirmed |
| Planet mass | 27.454 |
| Orbital period | 40654.6 |
| Semi major axis | 21.449 |
| Orbit eccentricity | 0.152 |
| Inclination | 14.324 |
| Discovered | 2022 |
| Updated | 2025-02-11 |
| Omega | 6.861 |
| K | 47.251 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Astrometry |
| Star name | HD 153557 A |
| Right ascension | 254.47° |
| Declination | 47.37° |
| Mag v | 7.82 |
| Mag j | 6.005 |
| Mag h | 5.557 |
| Mag k | 5.458 |
| Star distance | 17.9412 |
| Star mass | 0.7451 |
| Star radius | 0.79 |
| Star sp type | K3V |
| Star temperature | 4837 |
| Star alternate names | *V1090 Her, BD+47 2415 A, GJ 649.1 A, STFA 32 A, STF 4032 A |
| Wikipedia article | HD 153557 Ad |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Inano |
| Planet type | Huge cold gas giant |
| It has the densest atmosphere of the known huge cold gas giants, consisting primarily of molecular hydrogen. |
| Atmosphere | Molecular hydrogen | 58% |
| Nitrogen | 37% |
| Xenon | 3.4% |
| Argon | 0.78% |
| Atmospheric pressure | 0.19 bar |
 |
| No known satellites |
| Google search for Inano |
|
Website by Joachim Michaelis
|
|
|
|