TEPCat: Kepler-104d


 

This page summarises the information held within TEPCat for the transiting system Kepler-104d. 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 10 25.11 h m s
Declination +42 10 00.4 d m s
V-band apparent magnitude 12.71 mag
K-band apparent magnitude 11.20 mag
Transit duration 0.3110
( 7.464 )
day
hour
Transit depth 0.06 %
Time of mid-transit   2455104.08611 ± 0.00164     HJD or BJD
Orbital period 51.755394 ± 0.000160 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5711 ± 74 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.55 ± 0.07 dex
Stellar mass 0.844   Msun
Stellar radius 1.349 ± 0.223 Rsun
Stellar logarithmic surface gravity 4.105 ± 0.100 c.g.s.
Stellar mean density 0.485 ± 0.355
( 0.68 ± 0.50 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.319 ± 0.054
( 3.58 ± 0.61 )
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-104d does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-104d 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)