Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Cygnus |
Right ascension | 19h 44m 48.1365s[1] |
Declination | +49° 08′ 24.298″[1] |
Apparent magnitude (V) | 13.8[2] |
Characteristics | |
Spectral type | G6V |
Astrometry | |
Proper motion (μ) | RA: −2.755(15) mas/yr[1] Dec.: −12.129(17) mas/yr[1] |
Parallax (π) | 1.3181 ± 0.0139 mas[1] |
Distance | 2,470 ± 30 ly (759 ± 8 pc) |
Details | |
Mass | 1.018 +0.052 −0.044 M☉ |
Radius | 0.992 +0.070 −0.058 R☉ |
Luminosity | 0.92 L☉ |
Surface gravity (log g) | 4.32±0.1[3] cgs |
Temperature | 5679±50[3] K |
Metallicity | 0.36±0.07 |
Rotational velocity (v sin i) | 2.0 km/s |
Age | 3.7 Gyr |
Other designations | |
Database references | |
SIMBAD | data |
KIC | data |
Kepler-15 (also known as KOI-128 or KIC 11359879[5] [6] is a G-type main sequence star with a mass of 1.018 solar masses and a radius of 1.253 solar radius. The star lies at a temperature of 5595 Kelvin. [7]
Gaia DR3
was invoked but never defined (see the help page).EU
was invoked but never defined (see the help page).Simbad
was invoked but never defined (see the help page).Endl2011
was invoked but never defined (see the help page).