TEPCat: Kepler-260b


 

This page summarises the information held within TEPCat for the transiting system Kepler-260b. 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 27 42.23 h m s
Declination +38 00 50.8 d m s
V-band apparent magnitude 14.31 mag
K-band apparent magnitude 12.49 mag
Transit duration 0.1261
( 3.026 )
day
hour
Transit depth 0.05 %
Time of mid-transit   2455093.86771 ± 0.00136     HJD or BJD
Orbital period 8.187399 ± 0.000022 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5250 ± 257 K
Stellar metal abundance ([Fe/H] or [M/H])   0.00 ± 0.21 dex
Stellar mass 0.842   Msun
Stellar radius 0.862 ± 0.233 Rsun
Stellar logarithmic surface gravity 4.494 ± 0.200 c.g.s.
Stellar mean density 1.854 ± 0.761
( 2.6 ± 1.1 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.179 ± 0.049
( 2.01 ± 0.55 )
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-260b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-260b 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)