TEPCat: Kepler-147c


 

This page summarises the information held within TEPCat for the transiting system Kepler-147c. 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 11 54.18 h m s
Declination +39 05 13.9 d m s
V-band apparent magnitude 14.11 mag
K-band apparent magnitude 12.41 mag
Transit duration 0.3039
( 7.294 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2455004.33383 ± 0.00720     HJD or BJD
Orbital period 33.416423 ± 0.000416 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6012 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.08 ± 0.10 dex
Stellar mass 1.193   Msun
Stellar radius 1.468 ± 0.289 Rsun
Stellar logarithmic surface gravity 4.182 ± 0.150 c.g.s.
Stellar mean density 0.532 ± 0.299
( 0.75 ± 0.42 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.217 ± 0.044
( 2.43 ± 0.49 )
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-147c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-147c 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)