Kepler-635

Star in the constellation Lyra

Kepler-635
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Lyra
Right ascension 19h 19m 05.578s[1]
Declination +40° 48′ 02.59″[1]
Characteristics
Spectral type F7V[2]
Apparent magnitude (g) 13.254[3]
Apparent magnitude (r) 13.238[1]
Apparent magnitude (J) 12.234[1]
Astrometry
Radial velocity (Rv)−14.2[3] km/s
Proper motion (μ) RA: −3.216±0.028[3] mas/yr
Dec.: −3.236±0.026[3] mas/yr
Parallax (π)0.8973 ± 0.0108 mas[3]
Distance3,630 ± 40 ly
(1,110 ± 10 pc)
Details
Radius1.51[4] R
Surface gravity (log g)4.386[4] cgs
Temperature6174[4] K
Metallicity−0.185[1]
Other designations
Gaia DR2 2101380545634324096, KOI-649, KIC 5613330, 2MASS J19190557+4048026
Database references
SIMBADdata
KICdata

Kepler-635 (KOI-649, KIC 5613330) is an F7V star with an extrasolar planetary system discovered by the Kepler space telescope.[4] The star was first thought to be variable, but later determined to be static.[5]

Planetary system

The Kepler-635 planetary system
Companion
(in order from star)
Mass Semimajor axis
(AU)
Orbital period
(days)
Eccentricity Inclination Radius
b[2] 23.4497±0.0001 2.6 R🜨

The planetary system contains one confirmed planet and was first detected by the Kepler space telescope.[5]

References

  1. ^ a b c d e "KIC10 Search". Multimission Archive at STScI. 8 October 2009. Retrieved 5 March 2021.
  2. ^ a b "Kepler-635". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 5 March 2021.
  3. ^ a b c d e Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  4. ^ a b c d Morton, Timothy D.; Bryson, Stephen T.; Coughlin, Jeffrey L.; Rowe, Jason F.; Ravichandran, Ganesh; Petigura, Erik A.; Haas, Michael R.; Batalha, Natalie M. (10 May 2016). "False Positive Probabilities for Allkeplerobjects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives". The Astrophysical Journal. 822 (2): 86. arXiv:1605.02825. Bibcode:2016ApJ...822...86M. doi:10.3847/0004-637X/822/2/86. S2CID 20832201.
  5. ^ a b Sowicka, Paulina; Handler, Gerald; Dębski, Bartłomiej; Jones, David; Van de Sande, Marie; Pápics, Péter I. (June 2017). "Search for exoplanets around pulsating stars of A–F type in Kepler short-cadence data and the case of KIC 8197761". Monthly Notices of the Royal Astronomical Society. 467 (4): 4663–4673. arXiv:1702.05158. doi:10.1093/mnras/stx413.


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Variable
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NGC
  • 6606
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  • 6646
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  • 6700
  • 6702
  • 6703
  • 6710
  • 6713
  • 6740
  • 6745
  • 6765
  • 6792


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