Epoch J2000.0 Equinox J2000.0
|Right ascension||10h 50m 34.72s |
|Declination||–61° 57′ 25.9″ |
|Apparent magnitude (V)||15.72 |
(1500  pc)
|Spectral type||F |
OGLE-TR-132 is a distant magnitude 15.72 star in the star fields of the constellation Carina. Because of its great distance, about 4900 light years, and location in the crowded field it was not notable in any way. Spectral type of the star is type F yellow-white very metal rich dwarf star, slightly hotter and more luminous than the Sun.
However, in 2003 the Optical Gravitational Lensing Experiment (OGLE) detected periodic dimming in the star's light curve indicating a transiting, planetary-sized object. Since low-mass red dwarfs and brown dwarfs may mimic a planet radial velocity measurements were necessary to calculate the mass of the body. In 2004 the object was proved to be a new transiting extrasolar planet, OGLE-TR-132 b.
(in order from star)
|b||1.14 ± 0.12 MJ||0.0306 ± 0.0008||1.689868 ± 0.000003||0||—||—|
- Udalski, A. et al. (2003). "The Optical Gravitational Lensing Experiment. Additional Planetary and Low-Luminosity Object Transits from the OGLE 2001 and 2002 Observational Campaigns". Acta Astronomica 53: 133. arXiv:astro-ph/0306444. Bibcode:2003AcA....53..133U.
- Santos, N. C. et al. (2006). "Chemical abundances for the transiting planet host stars OGLE-TR-10, 56, 111, 113, 132, and TrES-1". Astronomy and Astrophysics 458 (3): 997–1005. arXiv:astro-ph/0606758. Bibcode:2006A&A...458..997S. doi:10.1051/0004-6361:20065683.
- Bouchy, F. et al. (2004). "Two new "very hot Jupiters" among the OGLE transiting candidates". Astronomy and Astrophysics 421: L13–L16. arXiv:astro-ph/0404264. Bibcode:2004A&A...421L..13B. doi:10.1051/0004-6361:20040170.
- "OGLE-TR-132". Exoplanets. Retrieved 2009-04-28.
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