Planet CoRoT-18 b
| Name | CoRoT-18 b | |
| Discovered in | 2011 | |
| M × sin i | 3.47 ± 0.38 MJ |  |
| Semi-major axis | 0.0295 ± 0.0016 AU | |
| Orbital period | 1.90007 ± 2.8e-06 days | |
| Eccentricity | > 0.08 | |
| ω | — | |
| Tperi | — | |
| Radius | 1.31 ± 0.18 RJ | |
| Inclination | 86.5 +0.9-0.9° | |
| Update | April 5, 2012 | |
| Detection method | detected by transit | |
| Molecules detected | — |
Remarks
04 May 2011: From the inclination of the star axis combined with λ measured through the Rossiter-McLaughlin effect, the true obliquity ψ = 20 ± 20 deg. of the orbit (angle between the planet orbit and the stellar equator) can be measured (Hébrard et al. 2011).Other web-pages
Light curve (fits format)IAS quick-look tool
Star
| Name | CoRoT-18 | |
| Distance | 870 ± 90 pc | |
| Spectral type | G9V | |
| Apparent magnitude V | 14.99 | |
| Mass | 0.95 ± 0.15 MSun | |
| Age | Gyr | |
| Effective temperature | 5440 ± 100 K | |
| Radius | 1 ± 0.13 RSun | |
| Metallicity [Fe/H] | -0.1 ± 0.1 | |
| RA2000 | — | |
| Dec2000 | — | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
Secondary eclipses in the CoRoT light curves: A homogeneous search based on Bayesian model selection
Nov. 28, 2012
PARVIAINEN H., DEEG H. & BELMONTE J.-A.
Astron. & Astrophys., in press
paper ; arxiv
Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems II
Aug. 29, 2012
HANSEN B.
ApJ., 757, 6
arxiv
Taxonomy of the extrasolar planet
April 21, 2012
PLAVALOVA E.
Astrobiology, 12, 361
paper arxiv
Proceedings of the 2nd CoRoT Symposium
April 19, 2012
Baglin, Deleuil, Michel, Moutou and Semaan Eds.
Factors Affecting the Radii of Close-in Transiting Exoplanets
April 4, 2012
ENOCH B., COLLIER CAMERON A. & HORNE K.
Astron. & Astrophys., 540, A99
paper arxiv
A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
Feb. 10, 2012
HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS
arxiv
The Exoplanet Handbook
May 22, 2012
Michael Perryman
Content
Content and Chapter 5
Transiting exoplanets from the CoRoT space mission
XVIII. CoRoT-18b: a massive hot jupiter on a prograde, nearly aligned orbit
Sept. 15, 2011
HEBRARD G., EVANS T., ALONSO R., FRIDLUND M., OFIR A. & 41 additional authors
Astron. & Astrophys., 533, A130
paper arxiv
Defining and cataloging exoplanets: The exoplanet.eu database
Aug. 1, 2011
SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper arxiv
New members of the CoRoT planet’s family
June 14, 2011
ALONSO R.
abstract
The Exoplanet Orbit Database
April 23, 2011
WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
paper arxiv