TEPCat: Kepler-302b


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-302b. 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 0.2475
( 5.940 )
day
hour
Transit depth 0.10 %
Time of mid-transit   2454979.64006 ± 0.00373     HJD or BJD
Orbital period 30.184104 ± 0.000203 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 0.19 ± 0.15
( 60 ± 47 )
Mjup
Mearth
Planetary radius 0.26 +0.10 −0.02
( 2.91 +1.12 −0.22 )
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-302b does not have an entry in the catalogue of orbital obliquity measurements.

 

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

 


Page generated on 2018/10/12           John Southworth   (Keele University, UK)