Kepler-371
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Cygnus |
| Right ascension | 19h 29m 18.3514s[1] |
| Declination | +38° 39′ 27.2724″[1] |
| Astrometry | |
| Proper motion (μ) | RA: 3.519±0.028 mas/yr Dec.: −7.331±0.030 mas/yr |
| Parallax (π) | 1.2011 ± 0.0186[1] mas |
| Distance | 2,720 ± 40 ly (830 ± 10 pc) |
| Details[2] | |
| Mass | 0.93 ± 0.05 M☉ |
| Radius | 0.95+0.08 −0.10 R☉ |
| Surface gravity (log g) | 4.46+0.10 −0.07 cgs |
| Temperature | 5759+70 −87 K |
| Metallicity [Fe/H] | −0.20+0.12 −0.13 dex |
| Age | 5.5 Gyr |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | data |
Kepler-371 (also known as KOI-2194 or KIC 3548044) is a star some 2,720 ly away from the Earth.[1] It hosts a multi planetary system consisting of 2 confirmed Super-Earths, as well as 1 unconfirmed Near-Earth sized exoplanet in its habitable zone.[4]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | — | 0.2 | 34.763278±0.000351 | 0 | 89.95° | 1.89 R
|