TEPCat: Kepler-102d


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-102d. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJS..210...20M  
Date of discovery paper 2014 / 1 / 20 y / m / d
Right ascension 18 45 55.85 h m s
Declination +47 12 28.9 d m s
V-band apparent magnitude 11.77 mag
K-band apparent magnitude 9.35 mag
Transit duration 0.134
( 3.22 )
day
hour
Transit depth 0.027 %
Time of mid-transit   2455034.0798 ± 0.0012     HJD or BJD
Orbital period 10.311732 ± 0.000026 days
Reference for orbital ephemeris   2013ApJS..204...24B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4903 ± 74 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.08 ± 0.07 dex
Stellar mass 0.80 ± 0.06   Msun
Stellar radius 0.74 ± 0.02 Rsun
Stellar logarithmic surface gravity 4.607 ± 0.03 c.g.s.
Stellar mean density 1.96 ± 0.06
( 2.766 ± 0.085 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass 0.012 ± 0.006
( 3.8 ± 1.9 )
Mjup
Mearth
Planetary radius 0.105 ± 0.004
( 1.177 ± 0.045 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 10.0 ± 4.9
( 13.3 ± 6.5 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJS..210...20M  

 

Kepler-102d does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-102d 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)