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OGLE-TR-182b





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OGLE-TR-182b is a transiting extrasolar planet. It is a hot Jupiter with a similar mass to Jupiter but a larger radius.[1]

OGLE-TR-182b
Size comparison of OGLE-TR-182b with Jupiter.
Discovery
Discovered byPont et al. (OGLE)[1]
Discovery dateOctober 28, 2007

Detection method

transit
Orbital characteristics
Apastron0.051 AU (7,600,000 km)
Periastron0.051 AU (7,600,000 km)

Semi-major axis

0.051 ± 0.001 AU (7,630,000 ± 150,000 km)
Eccentricity0

Orbital period (sidereal)

3.9791 ± 0.00001 d

Average orbital speed

140
Inclination85.7 ± 0.3

Time of periastron

2454270.572
Semi-amplitude95.7
StarOGLE-TR-182
Physical characteristics

Mean radius

1.13+0.24
−0.08
RJ
Mass1.01 ± 0.15 MJ

See also

edit

References

edit
  1. ^ a b 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.
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    Last edited on 23 February 2023, at 22:17  





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    This page was last edited on 23 February 2023, at 22:17 (UTC).

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