TEPCat: Kepler-131c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-131c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJS..210...20M  
Date of discovery paper 2014 / 1 / 20 y / m / d
Right ascension 19 14 07.40 h m s
Declination +40 56 32.3 d m s
V-band apparent magnitude 11.66 mag
K-band apparent magnitude 10.08 mag
Transit duration 0.209
( 5.02 )
day
hour
Transit depth 0.007 %
Time of mid-transit   2455054.4205 ± 0.0063     HJD or BJD
Orbital period 25.517040 ± 0.000320 days
Reference for orbital ephemeris   2013ApJS..204...24B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5685 ± 74 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.12 ± 0.07 dex
Stellar mass 1.02 ± 0.06   Msun
Stellar radius 1.03 ± 0.10 Rsun
Stellar logarithmic surface gravity 4.417 ± 0.08 c.g.s.
Stellar mean density 1.02 ± 0.15
( 1.44 ± 0.21 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass 0.0 +0.063 −0.0
( 0 +20 −0 )
Mjup
Mearth
Planetary radius 0.075 ± 0.006
( 0.841 ± 0.067 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJS..210...20M  

 

Kepler-131c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-131c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/13           John Southworth   (Keele University, UK)