TEPCat: CoRoT-25


 

This page summarises the information held within TEPCat for the transiting planetary system CoRoT-25. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013A+A...555A.118A  
Date of discovery paper 2013 / 7 / 16 y / m / d
Right ascension 18 42 31.13 h m s
Declination +06 30 50.0 d m s
V-band apparent magnitude 14.97 mag
K-band apparent magnitude 12.85 mag
Transit duration 0.080
( 1.92 )
day
hour
Transit depth 0.5 %
Time of mid-transit   2454576.2156 ± 0.0008     HJD or BJD
Orbital period 4.86069 ± 0.00006 days
Reference for orbital ephemeris   2013A+A...555A.118A  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6040 ± 90 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.01 ± 0.13 dex
Stellar mass 1.09 +0.11 −0.05   Msun
Stellar radius 1.19 +0.14 −0.03 Rsun
Stellar logarithmic surface gravity 4.31 +0.05 −0.08 c.g.s.
Stellar mean density 0.85 +0.09 −0.05
( 1.199 +0.127 −0.071 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0578 +0.0020 −0.0009  AU
Planetary mass 0.37 ± 0.04
( 117 ± 12 )
Mjup
Mearth
Planetary radius 1.08 +0.3 −0.10
( 12.1 + 3.4 − 1.1 )
Rjup
Rearth
Planetary surface gravity 5.7 +1.7 −1.9
2.8 +0.1 −0.2
m/s2
log(cgs)
Planetary mean density 0.12 +0.12 −0.05
( 0.159 +0.159 −0.066 )
ρjup
g cm-3
Planetary equilibrium temperature 1330 +80 −40 K
Reference of detailed study 2013A+A...555A.118A  

 

CoRoT-25 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

CoRoT-25 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/12           John Southworth   (Keele University, UK)