TEPCat: Kepler-169d


 

This page summarises the information held within TEPCat for the transiting system Kepler-169d. 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 03 59.97 h m s
Declination +40 55 09.5 d m s
V-band apparent magnitude 14.44 mag
K-band apparent magnitude 12.18 mag
Transit duration 0.1163
( 2.791 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2454969.84117 ± 0.00249     HJD or BJD
Orbital period 8.348125 ± 0.000041 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4997 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.03 ± 0.10 dex
Stellar mass 0.813   Msun
Stellar radius 0.763 ± 0.046 Rsun
Stellar logarithmic surface gravity 4.582 ± 0.150 c.g.s.
Stellar mean density 2.582 ± 0.384
( 3.64 ± 0.54 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.112 ± 0.008
( 1.255 ± 0.090 )
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-169d does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-169d 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)