Kepler-445 d - exoplanet from the star Kepler-445
| Kepler-445 d | |
|---|---|
| Exoplanet | |
| Parent star | |
| Star | Kepler-445 |
| Orbit elements | |
| Semi-axis ( a ) | 0.047121 a. e. (7,000,000 km ) a. e. |
| Eccentricity ( e ) | 0 |
| Orbital period ( P ) | 8.15275 ± 0.00040 d. |
| Inclination ( i ) | 89.61 ° |
| physical characteristics | |
| Radius ( r ) | 1.25 R ⊕ |
| Temperature ( T ) | 300 (32 ° C; 89 ° F) [1] K |
| Opening Information | |
| opening date | 2015 |
| Discoverer (s) | Kepler |
| Detection method | Transit method |
It is located in the Goldilocks zone , orbiting a red dwarf , every 8 days [2] . Kepler-445 d has a surface temperature of 305 K (32 ° C; 89 ° F), which makes it suitable for life. [3] PHL currently does not rate the planet as habitable. [4] .
Content
Characteristics
Mass, radius and temperature
Kepler-445 d is only slightly larger than the Earth, with a radius of 1.25 R⊕. According to the PHL calculators, the mass required for the planet to have the same density as the Earth is about 2 M⊕ [5] .
Notes
- ↑ http://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=cumulative&constraint=koi_pdisposition+like+%27CANDIDATE%27
- ↑ http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-445+d&type=CONFIRMED_PLANET
- ↑ http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-445+d&type=CONFIRMED_PLANET
- ↑ http://phl.upr.edu/projects/habitable-exoplanets-catalog
- ↑ PHL's calculators