TEPCat: K2-63


 

This page summarises the information held within TEPCat for the transiting system K2-63. 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 13 42.40 h m s
Declination −12 03 59.0 d m s
V-band apparent magnitude 12.88 mag
K-band apparent magnitude 11.27 mag
Transit duration 0.229
( 5.50 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2456989.59290 ± 0.00990     HJD or BJD
Orbital period 20.257000 ± 0.007200 days
Reference for orbital ephemeris   2016ApJS..226....7C  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6771 ± 303 K
Stellar metal abundance ([Fe/H] or [M/H])   dex
Stellar mass 1.400 ± 0.250   Msun
Stellar radius 1.630 ± 0.480 Rsun
Stellar logarithmic surface gravity 4.150 ± 0.190 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis   0.163 ± 0.010  AU
Planetary mass Mjup
Mearth
Planetary radius 0.287 ± 0.088
( 3.22 ± 0.99 )
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  

 

K2-63 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

K2-63 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/11           John Southworth   (Keele University, UK)