TEPCat: Kepler-84d


 

This page summarises the information held within TEPCat for the transiting system Kepler-84d. 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 53 00.49 h m s
Declination +40 29 45.9 d m s
V-band apparent magnitude 14.94 mag
K-band apparent magnitude 13.19 mag
Transit duration 0.1322
( 3.173 )
day
hour
Transit depth 0.01 %
Time of mid-transit   2454968.43327 ± 0.00594     HJD or BJD
Orbital period 4.224537 ± 0.000042 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6031 ± 143 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.18 ± 0.10 dex
Stellar mass 1.033   Msun
Stellar radius 1.169 ± 0.219 Rsun
Stellar logarithmic surface gravity 4.323 ± 0.150 c.g.s.
Stellar mean density 0.912 ± 0.413
( 1.29 ± 0.58 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.123 ± 0.024
( 1.38 ± 0.27 )
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-84d does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-84d 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)