TEPCat: Kepler-266b


 

This page summarises the information held within TEPCat for the transiting system Kepler-266b. 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 37 56.25 h m s
Declination +44 10 00.9 d m s
V-band apparent magnitude 15.78 mag
K-band apparent magnitude 13.81 mag
Transit duration 0.1549
( 3.718 )
day
hour
Transit depth 0.06 %
Time of mid-transit   2455193.36960 ± 0.00323     HJD or BJD
Orbital period 6.618330 ± 0.000048 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5885 ± 250 K
Stellar metal abundance ([Fe/H] or [M/H])   0.11 ± 0.50 dex
Stellar mass 1.089   Msun
Stellar radius 1.028 ± 0.498 Rsun
Stellar logarithmic surface gravity 4.453 ± 0.300 c.g.s.
Stellar mean density 1.415 ± 0.470
( 2.00 ± 0.66 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.221 ± 0.107
( 2.5 ± 1.2 )
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-266b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-266b 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)