TEPCat: Kepler-302c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-302c. 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 37 16.08 h m s
Declination +43 37 45.6 d m s
V-band apparent magnitude 15.68 mag
K-band apparent magnitude 13.90 mag
Transit duration 0.2983
( 7.159 )
day
hour
Transit depth 0.82 %
Time of mid-transit   2454996.88937 ± 0.00213     HJD or BJD
Orbital period 127.282184 ± 0.000427 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5740 ± 107 K
Stellar metal abundance ([Fe/H] or [M/H])   0.06 ± 0.10 dex
Stellar mass 0.966   Msun
Stellar radius 0.833 Rsun
Stellar logarithmic surface gravity c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass 2.9 ± 1.7
( 921 ± 540 )
Mjup
Mearth
Planetary radius 0.83 +0.34 −0.07
( 9.30 +3.81 −0.78 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study arXiv:1807.02217  

 

Kepler-302c does not have an entry in the catalogue of orbital obliquity measurements.

 

Kepler-302c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2019/07/16           John Southworth   (Keele University, UK)