TEPCat: Kepler-92b


 

This page summarises the information held within TEPCat for the transiting system Kepler-92b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJS..210...25X  
Date of discovery paper 2013 / 9 / 10 y / m / d
Right ascension 19 16 20.65 h m s
Declination +41 33 46.6 d m s
V-band apparent magnitude 12.00 mag
K-band apparent magnitude 10.40 mag
Transit duration 0.2520
( 6.048 )
day
hour
Transit depth 0.04 %
Time of mid-transit   2455012.27996 ± 0.00081     HJD or BJD
Orbital period 13.748790 ± 0.000019 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5871 ± 94 K
Stellar metal abundance ([Fe/H] or [M/H])   0.17 ± 0.11 dex
Stellar mass 1.21 ± 0.08   Msun
Stellar radius 1.61 +0.70 −0.05 Rsun
Stellar logarithmic surface gravity 4.05 ± 0.01 c.g.s.
Stellar mean density 0.28 ± 0.08
( 0.40 ± 0.11 )
ρsun
g cm-3
Orbital eccentricity 0.48 +0.17 −0.12  
Orbital semimajor axis   0.118 ± 0.003  AU
Planetary mass 0.0 +0.162 −0.0
( 0 +51 −0 )
Mjup
Mearth
Planetary radius 0.321 ± 0.018
( 3.60 ± 0.20 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 990 ± 58 K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-92b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-92b 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)