TEPCat: Kepler-65c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-65c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013ApJ...766..101C  
Date of discovery paper 2013 / 2 / 16 y / m / d
Right ascension 19 14 45.29 h m s
Declination +41 09 04.3 d m s
V-band apparent magnitude 11.10 mag
K-band apparent magnitude 9.81 mag
Transit duration 0.1637
( 3.929 )
day
hour
Transit depth 0.031 %
Time of mid-transit   2455703.39284 ± 0.00019     HJD or BJD
Orbital period 5.859697 ± 0.000010 days
Reference for orbital ephemeris   arXiv:1903.07186  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6211 ± 66 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.17 ± 0.06 dex
Stellar mass 1.248 +0.018 −0.021   Msun
Stellar radius 1.437 +0.032 −0.027 Rsun
Stellar logarithmic surface gravity 4.232 ± 0.006 c.g.s.
Stellar mean density 0.440 ± 0.008
( 0.621 ± 0.011 )
ρsun
g cm-3
Orbital eccentricity 0.02 +0.022 −0.013  
Orbital semimajor axis   0.068 +0.004 −0.002  AU
Planetary mass 0.017 ± 0.005
( 5.4 ± 1.6 )
Mjup
Mearth
Planetary radius 0.2340 +0.0059 −0.0050
( 2.623 +0.066 −0.056 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.24 +0.40 −0.38
( 1.64 +0.53 −0.50 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study arXiv:1903.07186  

 

Entries in the catalogue of orbital obliquity measurements:
 
Reference λ (degrees)
Chaplin et al. (2013) aligned

 

 

Kepler-65c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2019/07/02           John Southworth   (Keele University, UK)