TEPCat: Kepler-334d


 

This page summarises the information held within TEPCat for the transiting system Kepler-334d. 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 08 33.76 h m s
Declination +47 06 54.7 d m s
V-band apparent magnitude 12.89 mag
K-band apparent magnitude 11.40 mag
Transit duration 0.1153
( 2.767 )
day
hour
Transit depth 0.02 %
Time of mid-transit   2454978.56945 ± 0.00345     HJD or BJD
Orbital period 25.098490 ± 0.000142 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5828 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.08 ± 0.10 dex
Stellar mass 0.991   Msun
Stellar radius 1.068 ± 0.194 Rsun
Stellar logarithmic surface gravity 4.385 ± 0.150 c.g.s.
Stellar mean density 1.148 ± 0.456
( 1.62 ± 0.64 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.126 ± 0.023
( 1.41 ± 0.26 )
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-334d does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-334d has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


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