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Observation data
Epoch J2000      Equinox J2000
Constellation Monoceros
Right ascension  06h 45m 06.5407s[1]
Declination +00° 48′ 54.9069″[1]
Apparent magnitude (V) 14[2]
Spectral type F9V[2]
Proper motion (μ) RA: −3.071±0.048[1] mas/yr
Dec.: −8.278±0.044[1] mas/yr
Parallax (π)1.1054 ± 0.0326[1] mas
Distance2,950 ± 90 ly
(900 ± 30 pc)
Mass1.01[2] M
Radius1.16[2] R
Temperature6060 K
Other designations
CoRoT-Exo-5, 2MASS J06450653+0048548
Database references
Extrasolar Planets

COROT-5 is a magnitude 14 star located in the Monoceros constellation.[3]

Location and properties[edit]

The announcement materials identify this star as located within the LRa01 field of view of the COROT spacecraft. According to the project website this field is in the Monoceros constellation.[2]

The announcement materials report that the star has a radius of about 116% of the Sun and a mass of about 101% of the Sun.[2]

This star is reported to be a main sequence F type star a little larger and hotter than the Sun.

Planetary system[edit]

The announcement states that this parent star is orbited by one known extrasolar planet identified as COROT-5b. The discovery was made using the astronomical transit method by the COROT program.[2]

The COROT-5 planetary system
(in order from star)
Mass Semimajor axis
Orbital period
Eccentricity Inclination Radius
b 0.459 MJ 0.0495 4.0384 0.09 1.28 RJ

See also[edit]


  1. ^ 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.
  2. ^ a b c d e f g H. Rauer, M. Fridlund (2009). "CoRoT's exoplanet harvest" (PDF). First CoRoT International Symposium. Archived from the original (PDF) on 2011-07-20. Retrieved 2009-04-19.
  3. ^ Rauer, H; et al. (2009). "Transiting exoplanets from the CoRoT space mission. VII. The ``hot-Jupiter-type planet CoRoT-5b". Astronomy and Astrophysics. 506: 281–286. arXiv:0909.3397. Bibcode:2009A&A...506..281R. doi:10.1051/0004-6361/200911902.

Coordinates: Sky map 06h 45m 07s, +00° 48′ 55″