Kepler-43

Kepler-43
Observation data
Epoch J2000      Equinox J2000
Constellation Cygnus[1]
Right ascension 19h 00m 57.8034s[2]
Declination +46° 40′ 05.666″[2]
Apparent magnitude (V) 13.96[3]
Characteristics
Spectral type G0V~G0IV[4]
Astrometry
Proper motion (μ) RA: −2.982(14) mas/yr[2]
Dec.: 0.126(14) mas/yr[2]
Parallax (π)0.9846 ± 0.0116 mas[2]
Distance3,310 ± 40 ly
(1,020 ± 10 pc)
Details
Mass1.32±0.09[3] M☉
Radius1.42±0.07[3] R☉
Luminosity[3] L☉
Surface gravity (log g)4.26±0.05[5] cgs
Temperature6041±123[3] K
Metallicity [Fe/H]0.33±0.11[3] dex
Rotation12.851±0.053 days[6]
Rotational velocity (v sin i)5.5±1.5[3] km/s
Other designations
Kepler-43, KOI-135, KIC 9818381
Database references
SIMBADdata
KICdata

Kepler-43, formerly known as KOI-135, is a star in the northern constellation of Cygnus. It is located at the celestial coordinates: Right Ascension 19h 00m 57.8034s, Declination +46° 40′ 05.665″.[7] With an apparent visual magnitude of 13.996,[3] this star is too faint to be seen with the naked eye. The Kepler-43 has a very strong starspot activity.[5]

  1. ^ "Cygnus – constellation boundary", The Constellations, International Astronomical Union, retrieved 2011-12-15
  2. ^ a b c d Cite error: The named reference Gaia DR3 was invoked but never defined (see the help page).
  3. ^ a b c d e f g h Kepler-43b, NASA Ames Research Center, archived from the original on 2015-09-14, retrieved 2011-12-06
  4. ^ Schneider, Jean, "Star: Kepler-43", Extrasolar Planets Encyclopaedia, archived from the original on 2014-03-04, retrieved 2011-12-06
  5. ^ a b Cite error: The named reference Esteves2014 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference McQuillan2013 was invoked but never defined (see the help page).
  7. ^ "Kepler Discoveries". 2011-12-05. Archived from the original on 2010-05-27.