TEPCat: Kepler-97


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-97. 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 19 09 18.39 h m s
Declination +48 40 24.4 d m s
V-band apparent magnitude 13.01 mag
K-band apparent magnitude 11.35 mag
Transit duration 0.099
( 2.38 )
day
hour
Transit depth 0.023 %
Time of mid-transit   2455071.8425 ± 0.0010     HJD or BJD
Orbital period 2.586627 ± 0.000009 days
Reference for orbital ephemeris   2013ApJS..204...24B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5779 ± 74 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.20 ± 0.07 dex
Stellar mass 0.94 ± 0.06   Msun
Stellar radius 0.98 ± 0.09 Rsun
Stellar logarithmic surface gravity 4.430 ± 0.08 c.g.s.
Stellar mean density 1.08 ± 0.22
( 1.52 ± 0.31 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass 0.0 +0.029 −0.0
( 0.0 +9.2 −0.0 )
Mjup
Mearth
Planetary radius 0.132 ± 0.012
( 1.48 ± 0.13 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJS..210...20M  

 

Kepler-97 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-97 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)