TEPCat: Kepler-212c


 

This page summarises the information held within TEPCat for the transiting system Kepler-212c. 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 10 29.00 h m s
Declination +43 08 29.9 d m s
V-band apparent magnitude 13.26 mag
K-band apparent magnitude 11.62 mag
Transit duration 0.3465
( 8.316 )
day
hour
Transit depth 0.04 %
Time of mid-transit   2455023.24830 ± 0.00278     HJD or BJD
Orbital period 31.805174 ± 0.000142 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5852 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.17 ± 0.10 dex
Stellar mass 1.166   Msun
Stellar radius 1.455 ± 0.272 Rsun
Stellar logarithmic surface gravity 4.182 ± 0.150 c.g.s.
Stellar mean density 0.534 ± 0.308
( 0.75 ± 0.43 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.244 ± 0.045
( 2.73 ± 0.50 )
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-212c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-212c 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)