TEPCat: Kepler-75


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-75. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013A+A...554A.114H  
Date of discovery paper 2013 / 4 / 22 y / m / d
Right ascension 19 24 33.02 h m s
Declination +36 34 38.6 d m s
V-band apparent magnitude 15.52 mag
K-band apparent magnitude 13.12 mag
Transit duration 0.08658
( 2.0779 )
day
hour
Transit depth 1.8 %
Time of mid-transit   2455740.44030 ± 0.00012     HJD or BJD
Orbital period 8.8849116 ± 0.0000034 days
Reference for orbital ephemeris   2015A+A...575A..85B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5200 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.30 ± 0.12 dex
Stellar mass 0.91 ± 0.04   Msun
Stellar radius 0.89 ± 0.02 Rsun
Stellar logarithmic surface gravity 4.50 ± 0.02 c.g.s.
Stellar mean density 1.31 +0.08 −0.09
( 1.85 +0.11 −0.13 )
ρsun
g cm-3
Orbital eccentricity 0.570 ± 0.010  
Orbital semimajor axis   0.0818 ± 0.0012  AU
Planetary mass 10.1 ± 0.4
( 32107 ± 1272 )
Mjup
Mearth
Planetary radius 1.05 ± 0.03
( 11.77 ± 0.34 )
Rjup
Rearth
Planetary surface gravity 229 ± 16
4.36 ± 0.03
m/s2
log(cgs)
Planetary mean density 8.3 +0.6 −0.7
( 11.01 + 0.80 − 0.93 )
ρjup
g cm-3
Planetary equilibrium temperature 767 ± 16 K
Reference of detailed study 2015A+A...575A..85B  

 

Kepler-75 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-75 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)