TEPCat: Kepler-10c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-10c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2011ApJS..197....5F  
Date of discovery paper 2011 / 5 / 25 y / m / d
Right ascension 19 02 43.06 h m s
Declination +50 14 28.8 d m s
V-band apparent magnitude 11.10 mag
K-band apparent magnitude 9.50 mag
Transit duration 0.2874
( 6.898 )
day
hour
Transit depth 0.38 %
Time of mid-transit   2455062.26648 ± 0.00081     HJD or BJD
Orbital period 45.294301 ± 0.000048 days
Reference for orbital ephemeris   2014ApJ...789..154D  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5708 ± 28 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.15 ± 0.04 dex
Stellar mass 0.910 ± 0.021   Msun
Stellar radius 1.065 ± 0.009 Rsun
Stellar logarithmic surface gravity 4.344 ± 0.004 c.g.s.
Stellar mean density 0.757 ± 0.003
( 1.0681 ± 0.0042 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.2410 ± 0.0019  AU
Planetary mass 0.0232 +0.0042 −0.0037
( 7.4 +1.3 −1.2 )
Mjup
Mearth
Planetary radius 0.2097 +0.0080 −0.0036
( 2.351 +0.090 −0.040 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 2.37 +0.47 −0.41
( 3.14 +0.62 −0.54 )
ρjup
g cm-3
Planetary equilibrium temperature 584 +50 −17 K
Reference of detailed study 2017MNRAS.471L.125R  

 

Kepler-10c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-10c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/15           John Southworth   (Keele University, UK)