Kepler-102

Kepler-102
Observation data
Epoch J2000      Equinox J2000
Constellation Lyra
Right ascension 18h 45m 55.85599s[1]
Declination +47° 12′ 28.8453″[1]
Apparent magnitude (V) 12.07[2]
Characteristics
Spectral type K3V[2]
Astrometry
Radial velocity (Rv)−28.51±0.37[1] km/s
Proper motion (μ) RA: −41.044 mas/yr[1]
Dec.: −43.267 mas/yr[1]
Parallax (π)9.2517 ± 0.0102 mas[1]
Distance352.5 ± 0.4 ly
(108.1 ± 0.1 pc)
Details
Mass0.803±0.021[3] M☉
Radius0.724±0.018[3] R☉
Temperature4909±98[3] K
Metallicity [Fe/H]0.11±0.04[3] dex
Rotation26.572±0.153 d[4]
Age1.1+3.6
−0.5[3] Gyr
Other designations
Gaia DR2 2119583201145735808, KOI-82, KIC 10187017, TYC 3544-1383-1, 2MASS J18455585+4712289
Database references
SIMBADdata

Kepler-102 is a star 353 light-years (108 parsecs) away in the constellation of Lyra. Kepler-102 is less luminous than the Sun.[5] The star system does not contain any observable amount of dust.[6] Kepler-102 is suspected to be orbited by a binary consisting of two red dwarf stars, at projected separations of 591 and 627 AU.[7]

  1. ^ a b c d e Cite error: The named reference GaiaDR3 was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  3. ^ a b c d e Cite error: The named reference Bonomo2023 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference McQuillan2013 was invoked but never defined (see the help page).
  5. ^ "Kepler-102". NASA Exoplanet Archive. Retrieved 21 April 2023.
  6. ^ Dusty phenomena in the vicinity of giant exoplanets
  7. ^ Kraus, Adam L.; Ireland, Michael J.; Huber, Daniel; Mann, Andrew W.; Dupuy, Trent J. (2016), "The Impact of Stellar Multiplicity on Planetary Systems. I. The Ruinous Influence of Close Binary Companions", The Astronomical Journal, 152 (1): 8, arXiv:1604.05744, Bibcode:2016AJ....152....8K, doi:10.3847/0004-6256/152/1/8, S2CID 119110229