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
Distance	approx. 12,700[2] ly (approx. 3,900[2] pc)
Details
Mass	1.14 ±0.05[2] M☉
Radius	1.14 (−0.06+0.23)[2] R☉
Temperature	5924 ±64[2] K
Other designations
2MASS J11091871-6105429, USNO-B1.0 0289-00274184[1]
Database references
SIMBAD	data
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 system

Companion (in order from star)	Mass	Semimajor axis (AU)	Orbital period (days)	Eccentricity
b	1.01 ± 0.15 MJ	0.051 ± 0.001	3.9791 ± 1e-5	0

See also

• List of extrasolar planets
• Optical Gravitational Lensing Experiment OGLE

References

1. ^ ^{a b c d e f g h i j} "SIMBAD query result: 2MASS J11091871-6105429 -- Star". Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=OGLE-TR-182. Retrieved 2009-04-30. 
2. ^ ^{a b c d e f} Pont et al.; Tamuz, O.; Udalski, A.; Mazeh, T.; Bouchy, F.; Melo, C.; Naef, D.; Santos, N. C. 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. Bibcode 2008A&A...487..749P. doi:10.1051/0004-6361:20078949. http://www.aanda.org/index.php?option=article&access=doi&doi=10.1051/0004-6361:20078949. 

External links

• "OGLE-TR-182". Exoplanets. http://media4.obspm.fr/exoplanets/base/etoile.php?nom=OGLE-TR-182. 

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