TEPCat: Kepler-53d


 

This page summarises the information held within TEPCat for the transiting system Kepler-53d. 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 21 50.82 h m s
Declination +40 33 44.9 d m s
V-band apparent magnitude 15.55 mag
K-band apparent magnitude 13.80 mag
Transit duration 0.1746
( 4.190 )
day
hour
Transit depth 0.04 %
Time of mid-transit   2454971.78520 ± 0.00430     HJD or BJD
Orbital period 9.751962 ± 0.000077 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6085 ± 200 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.20 ± 0.50 dex
Stellar mass 1.052   Msun
Stellar radius 0.958 ± 0.466 Rsun
Stellar logarithmic surface gravity 4.498 ± 0.300 c.g.s.
Stellar mean density 1.688 ± 0.501
( 2.38 ± 0.71 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.189 ± 0.094
( 2.1 ± 1.1 )
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-53d does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-53d has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/11           John Southworth   (Keele University, UK)