OGLE-TR-182

OGLE-TR-211
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Carina
Right ascension 11h 09m 18.732s[1]
Declination –61° 05′ 42.93″[1]
Apparent magnitude (V) 16.84[1]
Characteristics
Spectral type G
Apparent magnitude (V) 16.84 ±0.45[1]
Apparent magnitude (R) 16.37 ±0.44[1]
Apparent magnitude (J) 15.45 ±0.07[1]
Apparent magnitude (H) 14.90 ±0.08[1]
Apparent magnitude (K) 14.74 ±0.14[1]
Astrometry
Distanceapprox. 12,700[2] ly
(approx. 3,900[2] pc)
Details
Mass1.14 ±0.05[2] M☉
Radius1.14 (−0.06+0.23)[2] R☉
Temperature5924 ± 64[2] K
Other designations
2MASS J11091871-6105429, USNO-B1.0 0289-00274184[1]
Database references
SIMBADdata
Extrasolar Planets
Encyclopaedia		data

OGLE-TR-182 is a dim magnitude 17 star far off in the constellation Carina at a distance of approximately 12,700 light years.[1]

Planetary system

This star is home to the transiting extrasolar planet OGLE-TR-182b discovered in October 2007.[2]

The OGLE-TR-182 planetary system
Companion
(in order from star)		 Mass Semimajor axis
(AU)		 Orbital period
(days)		 Eccentricity Inclination Radius
b 1.01 ± 0.15 MJ 0.051 ± 0.001 3.9791 ± 1e-5 0 — —

See also

References

  1. 1 2 3 4 5 6 7 8 9 10 "SIMBAD query result: 2MASS J11091871-6105429 -- Star". Centre de Données astronomiques de Strasbourg. Retrieved 2009-04-30.
  2. 1 2 3 4 5 6 Pont, F.; et al. (2008). "A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182". Astronomy and Astrophysics 487 (2): 749–754. arXiv:0710.5278. Bibcode:2008A&A...487..749P. doi:10.1051/0004-6361:20078949.

External links

Coordinates: 11h 09m 18.732s, −61° 05′ 42.93″

This article is issued from Wikipedia - version of the Saturday, December 07, 2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.