Astronomy:OGLE-TR-10

From HandWiki

OGLE-TR-10 is a distant G-type main sequence star located 4100 light years from Earth in the constellation of Sagittarius. It is located near the Galactic Center.[1] This star is listed as an eclipsing type variable star with the eclipse due to the passage of the planet as noted in the discovery papers.[2] The eclipses were detected by the Optical Gravitational Lensing Experiment (OGLE) team analysing data collected in 2001.[3]

Planetary system

This star is home to OGLE-TR-10b, a transiting planet found by the Optical Gravitational Lensing Experiment (OGLE) survey in 2002.[2][4]

The OGLE-TR-10 planetary system
Companion
(in order from star) 		Mass Semimajor axis
(AU) 		Orbital period
(days) 		Eccentricity Inclination Radius
b 0.63 ±0.14 MJ 0.04162 ±0.00004 3.10129 ±0.00001 0 — —

See also

References

  1. ↑ "V* V5125 Sgr -- Star showing eclipses by its planet". Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=OGLE-TR-10. 
  2. ↑ 2.0 2.1 Udalski, A. et al. (2002). "The Optical Gravitational Lensing Experiment. Search for Planetary and Low-Luminosity Object Transits in the Galactic Disk. Results of 2001 Campaign - Supplement". Acta Astronomica 52 (2): 115–128. Bibcode: 2002AcA....52..115U. http://acta.astrouw.edu.pl/Vol52/n2/a_52_2_1.html. 
  3. ↑ Udalski, A.; Paczynski, B.; Zebrun, K.; Szymanski, M.; Kubiak, M.; Soszynski, I.; Szewczyk, O.; Wyrzykowski, L. et al. (March 2002). "The Optical Gravitational Lensing Experiment. Search for Planetary and Low-Luminosity Object Transits in the Galactic Disk. Results of 2001 Campaign". Acta Astronomica 52: 1–37. Bibcode: 2002AcA....52....1U. https://acta.astrouw.edu.pl/Vol52/n1/pap_52_1_1.pdf. Retrieved 20 September 2025. 
  4. ↑ Konacki, Maciej et al. (2005). "A Transiting Extrasolar Giant Planet around the Star OGLE-TR-10". The Astrophysical Journal 624 (1): 372–377. doi:10.1086/429127. Bibcode: 2005ApJ...624..372K. 

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Coordinates: Sky map 17h 51m 28.25s, −29° 52′ 34.9″



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