TEPCat: Kepler-208c


 

This page summarises the information held within TEPCat for the transiting system Kepler-208c. 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 35 33.65 h m s
Declination +42 31 40.7 d m s
V-band apparent magnitude 13.94 mag
K-band apparent magnitude 12.21 mag
Transit duration 0.1618
( 3.883 )
day
hour
Transit depth 0.01 %
Time of mid-transit   2454965.77383 ± 0.00486     HJD or BJD
Orbital period 7.466623 ± 0.000067 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6092 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.02 ± 0.10 dex
Stellar mass 1.143   Msun
Stellar radius 1.314 ± 0.243 Rsun
Stellar logarithmic surface gravity 4.265 ± 0.150 c.g.s.
Stellar mean density 0.711 ± 0.343
( 1.00 ± 0.48 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.124 ± 0.023
( 1.39 ± 0.26 )
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-208c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-208c 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)