Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Cygnus |
Right ascension | 19h 29m 18.3513s[1] |
Declination | +38° 39′ 27.273″[1] |
Astrometry | |
Proper motion (μ) | RA: 3.560(12) mas/yr[1] Dec.: −7.358(14) mas/yr[1] |
Parallax (π) | 1.2177 ± 0.0121 mas[1] |
Distance | 2,680 ± 30 ly (821 ± 8 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 2,680 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🜨 |
c | — | 0.313 | 67.968015 | 0 | 89.95° | 1.78 R🜨 |
d (unconfirmed) | — | — | — | — | — | — |
Gaia DR3
was invoked but never defined (see the help page).Simbad
was invoked but never defined (see the help page).