TEPCat: K2-106c


 

This page summarises the information held within TEPCat for the transiting planetary system K2-106c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2017AJ....153...82A  
Date of discovery paper 2016 / 11 / 2 y / m / d
Right ascension 00 52 19.15 h m s
Declination +10 47 40.9 d m s
V-band apparent magnitude 12.10 mag
K-band apparent magnitude 10.34 mag
Transit duration 0.146
( 3.50 )
day
hour
Transit depth 0.07 %
Time of mid-transit   2456238.7352 ± 0.0042     HJD or BJD
Orbital period 13.3387 ± 0.0018 days
Reference for orbital ephemeris   2017AJ....153..271S  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5496 ± 46 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.06 ± 0.03 dex
Stellar mass 0.92 ± 0.03   Msun
Stellar radius 0.95 ± 0.05 Rsun
Stellar logarithmic surface gravity 4.42 ± 0.05 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.1071 ± 0.0015  AU
Planetary mass 0.0214 ± 0.0072
( 6.8 ± 2.3 )
Mjup
Mearth
Planetary radius 0.231 ± 0.025
( 2.59 ± 0.28 )
Rjup
Rearth
Planetary surface gravity 10.4 +4.0 −3.7
3.0 +0.1 −0.2
m/s2
log(cgs)
Planetary mean density 1.8 +1.2 −0.8
( 2.4 +1.6 −1.1 )
ρjup
g cm-3
Planetary equilibrium temperature 771 +31 −23 K
Reference of detailed study arXiv:1705.04163  

 

K2-106c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

K2-106c 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)