TEPCat: K2-65


 

This page summarises the information held within TEPCat for the transiting system K2-65. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016ApJS..226....7C  
Date of discovery paper 2016 / 7 / 19 y / m / d
Right ascension 22 12 50.82 h m s
Declination −10 55 31.4 d m s
V-band apparent magnitude 10.80 mag
K-band apparent magnitude 8.34 mag
Transit duration 0.143
( 3.43 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2456986.33030 ± 0.00310     HJD or BJD
Orbital period 12.647500 ± 0.001300 days
Reference for orbital ephemeris   2016ApJS..226....7C  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5213 ± 336 K
Stellar metal abundance ([Fe/H] or [M/H])   dex
Stellar mass 0.870 ± 0.100   Msun
Stellar radius 0.840 ± 0.120 Rsun
Stellar logarithmic surface gravity 4.533 ± 0.080 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis   0.101 ± 0.004  AU
Planetary mass Mjup
Mearth
Planetary radius 0.141 ± 0.034
( 1.58 ± 0.38 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2016ApJS..226....7C  

 

K2-65 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

K2-65 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/05           John Southworth   (Keele University, UK)