TEPCat: Kepler-123c


 

This page summarises the information held within TEPCat for the transiting system Kepler-123c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJ...784...45R  
Date of discovery paper 2014 / 3 / 20 y / m / d
Right ascension 19 47 59.67 h m s
Declination +42 46 55.1 d m s
V-band apparent magnitude 14.19 mag
K-band apparent magnitude 12.65 mag
Transit duration 0.1887
( 4.529 )
day
hour
Transit depth 0.01 %
Time of mid-transit   2454976.99812 ± 0.01070     HJD or BJD
Orbital period 26.695074 ± 0.000468 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6089 ± 121 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.14 ± 0.10 dex
Stellar mass 1.085   Msun
Stellar radius 1.264 ± 0.243 Rsun
Stellar logarithmic surface gravity 4.277 ± 0.150 c.g.s.
Stellar mean density 0.758 ± 0.379
( 1.07 ± 0.53 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.132 ± 0.027
( 1.48 ± 0.30 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-123c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-123c 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)