 Size comparison of OGLE-TR-182b with Jupiter. | |
| Discovery | |
|---|---|
| Discovered by | Pont et al. (OGLE) |
| Discovery date | October 28, 2007 |
| Detection method | transit |
| Orbital characteristics | |
| Apastron | 0.051 AU (7,600,000 km) |
| Periastron | 0.051 AU (7,600,000 km) |
| Semi-major axis | 0.051 ± 0.001 AU (7,630,000 ± 150,000 km) |
| Eccentricity | 0 |
| Orbital period (sidereal) | 3.9791 ± 0.00001 d |
| Average orbital speed | 140 |
| Inclination | 85.7 ± 0.3 |
| Time of periastron | 2454270.572 |
| Semi-amplitude | 95.7 |
| Star | OGLE-TR-182 |
| Physical characteristics | |
| Mean radius | 1.13 −0.08 RJ |
| Mass | 1.01 ± 0.15 MJ |
OGLE-TR-182b is a transiting extrasolar planet. It is a hot Jupiter with a similar mass to Jupiter but a larger radius.
See also
References
- ^ 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. S2CID 17031624.
External links
[REDACTED] Media related to OGLE-TR-182 b at Wikimedia Commons
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- "OGLE-TR-182 b". Exoplanets. Archived from the original on 2012-06-01. Retrieved 2010-01-21.
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