Planet CoRoT-8 b

Name CoRoT-8 b
Planet Status Confirmed
Discovered in 2010
Mass 0.2158 (± 0.034) MJ +
Mass*sin(i)
Semi-Major Axis 0.063 (± 0.001) AU
Orbital Period 6.21229 (± 3e-05) day
Eccentricity 0.0
ω
Tperi
Radius 0.5692 (± 0.0196) RJ +
Inclination 88.4 (± 0.1) deg
Update 2018-11-20
Detection Method Primary Transit
Mass Detection Method TTV
Radius Detection Method Primary Transit
Primary transit 2454238.9743 (± 0.0004) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

CoRoT-8
Name CoRoT-8
Distance 380.0 (± 100.0) pc
Spectral type K1V
Apparent magnitude V 14.8
Mass 0.88 (± 0.04) MSun
Age < 3.0 Gyr
Effective temperature 5080.0 (± 80.0) K
Radius 0.77 (± 0.02) RSun
Metallicity [Fe/H] 0.3 (± 0.1)
Detected Disc
Magnetic Field
RA2000 19:26:21.0
Dec2000 +01:25:36
Alternate Names
Planetary system 1 planet

Remarks

Alias GSC 2.3 N29S083644

More data


Related publications

Transit analysis of the CoRoT-5, CoRoT-8, CoRoT-12, CoRoT-18, CoRoT-20, and CoRoT-27 systems with combined ground- and space-based photometry
2019 RATEZ S., HERAS A., FERNANDEZ M., CASANOVA V. & MARKA C.
MNRAS, in press
paper  

Transit analysis of the CoRoT-5, CoRoT-8, CoRoT-12, CoRoT-18, CoRoT-20, and CoRoT-27 systems with combined ground- and space-based photometry
2018 RAETZ St., HERAS A., FERNANDEZ M. & CASANOVA V.
MNRAS
arxiv

Probabilistic Forecasting of the Masses and Radii of Other Worlds
2017 CHEN J. & KIPPING D.
ApJ, 834, 17
paper  arxiv   ADS  

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere
2016 EVANS D., SOUTHWORTH J., MAXTED P., SKOTTFELT J., HUNERTMARK M. et al.
Astron. & Astrophys., 589, A58
paper  arxiv  ADS

CoRoT pictures transiting exoplanets
2015 MOUTOU C. & DELEUIL M.
C.R. Acad. Sci. Paris, 347, 153
paper  arxiv  ADS  

Understanding the Mass-Radius Relation for Sub-Neptunes: Radius as a Proxy for Composition
2014 LOPEZ E. & FORTNEY J.
ApJ, 792, 1
paper   arxiv   ADS  

CoRoT: harvest of the exoplanet program
2013 MOUTOU C., DELEUIL M., GUILLOT T., BAGLIN A., BORDE P. & 4 additional authors
Icarus, 226, 1625
paper  arxiv  ADS  

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

Taxonomy of the extrasolar planet
2012 PLAVALOVA E.
Astrobiology, 12, 361
paper   arxiv

Factors Affecting the Radii of Close-in Transiting Exoplanets
2012 ENOCH B., COLLIER CAMERON A. & HORNE K.
Astron. & Astrophys., 540, A99
paper   arxiv   ADS  

An analysis of CoRoT multicolour photometry of exoplanets
2012 BORSA F. & PORETTI E.
MNRAS, 428, 891
paper  arxiv  

Defining and cataloging exoplanets: The exoplanet.eu database
2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper   arxiv

Homogeneous studies of transiting extrasolar planets. IV. Thirty systems with space-based light curves
2011 SOUTHWORTH J.
MNRAS, 417, 2166
paper   arxiv

Debris disc candidates in systems with transiting planets
2011 KRIVOV A., REIDENMEISTER M., FIEDLER S., LÖHNE T. & NEUHÄUSER R.
MNRAS, 418, L15
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Determining Eccentricities of Transiting Planets: A Divide in the Mass-Period Plane
2011 PONT F., HUSNOO N., MAZEH T. & FABRYCKY D.
MNRAS
paper   arxiv

Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011 ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, 177
paper   arxiv   ADS  

On the Anomalous Radii of the Transiting Extrasolar Planets
2011 LAUGHLIN G., CRISMANI M. & ADAMS F.
ApJ. Letters, 729, L7
paper

The Exoplanet Orbit Database
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

Using Stellar Densities to Evaluate Transiting Exoplanetary Candidates
2011 TINGLEY B., BONOMO A. & DEEG H.
ApJ., 726, 112
paper

Planet Occurrence within 0.25 AU of Solar-type Stars from Kepler
2011 HOWARD A., MARCY G., BRYSON S., JENKINS J., ROWE J. & 57 additional authors
ApJ.
arxiv

The Heavy Element Masses of Extrasolar Giant Planets, Revealed
2011 MILLER N. & FORTNEY J.
ApJ. Letters, 736, L29
paper   arxiv   ADS  

The CoRoT Exoplanet program : status & results
2011 DELEUIL M., MOUTOU C., BORDE P. & CoRoT exoplanet science team
arxiv

Transiting exoplanets from the CoRoT space mission X. CoRoT-8b: a hot and dense sub-Saturn around a K1 dwarf
2010 BORDE P., BOUCHY F, DELEUIL M., CABRERA J. & 44 additional authors
Astron. & Astrophys., 520, A66
paper

CoRoT: A Mid-Term status Report on the Exoplanets Transit Detection Programme
2010 ROUAN D.
BAAS, 42, no 4, 47.02
abstract

Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets
2010 WEIDNER C. & HORNE K.
Astron. & Astrophys., 521, A76
paper   preprint

The Hill stability of the possible moons of extrasolar planets
2010 DONNISON J.
MNRAS, 406, 1918
paper

Exoplanet Data Explorer
2010 WRIGHT J., MARCY G. & the California Planet Survey consortium
web page

A short-period censor of sub-Jupiter mass exoplanets with low density
2010 SZABO Gy. & KISS L.
ApJ. Letters, 727, L44
paper   arxiv