Astronomy:OGLE-TR-211b
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 Size comparison of OGLE-TR-211b with Jupiter. | |
| Discovery | |
|---|---|
| Discovered by | Udalski, Pont et al. (OGLE)[1] |
| Discovery site | Chile |
| Discovery date | November 27, 2007 |
| transit | |
| Orbital characteristics | |
| astron|astron|helion}} | 0.051 AU (7,600,000 km) |
| astron|astron|helion}} | 0.051 AU (7,600,000 km) |
| 0.051 ± 0.001 AU (7,630,000 ± 150,000 km) | |
| Eccentricity | 0 |
| Orbital period | 3.67724 ± 3e-5 d 0.0100676 y |
| Average Orbital speed | 150 |
| Inclination | >87.2 |
| astron|astron|helion}} | 2453428.334 |
| ? | |
| Semi-amplitude | 290 |
| Star | OGLE-TR-211 |
| Physical characteristics | |
| Mean radius | 1.36+0.18−0.09 |♃|J}}}}}} |
| Mass | 1.03 ± 0.2 |♃|J}}}}}} |
OGLE-TR-211b is a transiting planet in Carina constellation. Its radius is about 36% more than Jupiter and has mass 3% more than Jupiter, which is considered an “inflated Hot Jupiter”. The planet takes 3.7 days at about the same distance as 51 Pegasi b orbits around 51 Pegasi.[1]
See also
References
- ↑ 1.0 1.1 Udalski, A. et al. (2008). "OGLE-TR-211 - a new transiting inflated hot Jupiter from the OGLE survey and ESO LP666 spectroscopic follow-up program". Astronomy and Astrophysics 482 (1): 299–304. doi:10.1051/0004-6361:20079143. Bibcode: 2008A&A...482..299U. http://www.aanda.org/articles/aa/full/2008/16/aa9143-07/aa9143-07.html.
External links
- "OGLE-TR-211 b". Exoplanets. http://media4.obspm.fr/exoplanets/base/planete.php?etoile=OGLE-TR-211&planete=b.
Coordinates: 
10h 40m 14.39s, −62° 27′ 20.2″
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