Observation data Epoch J2000.0[1] Equinox J2000.0[1] | |
---|---|
Constellation | Cygnus |
Right ascension | 19h 11m 32.53446s |
Declination | +45° 31′ 22.6081″ |
Apparent magnitude (V) | 10.05[2] |
Characteristics | |
Evolutionary stage | Red-giant branch star |
Spectral type | G8III[3] |
B−V color index | 0.90[2] |
J−H color index | 0.474[4] |
J−K color index | 0.549[4] |
Astrometry | |
Radial velocity (Rv) | 17.408899±0.007546[5] km/s |
Proper motion (μ) | RA: 3.138[1] mas/yr Dec.: −15.988[1] mas/yr |
Parallax (π) | 2.4141 ± 0.0098 mas[1] |
Distance | 1,351 ± 5 ly (414 ± 2 pc) |
Details[6] | |
Mass | 1.24 M☉ |
Radius | 5.636 R☉ |
Luminosity | 18.759 L☉ |
Surface gravity (log g) | 3.029 cgs |
Temperature | 5069 K |
Metallicity [Fe/H] | −0.32±0.03[7] dex |
Age | 4.61±0.23[8] Gyr |
Other designations | |
Database references | |
SIMBAD | data |
HIP 94292, commonly referred to by its KIC designation KIC 9145955, is a red-giant branch star located in the northern constellation of Lyra.
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