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
Data/telescope used for discovery K2  
Right ascension 00 52 19.15 h m s
Declination +10 47 40.9 d m s
Right ascension (decimal) 13.07979 degrees
Declination (decimal) 10.79469 degrees
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 13.3393 ± 0.0014 days
Reference for orbital ephemeris   arXiv:2208.07883  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5508 ± 70 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.03 ± 0.01 dex
Stellar mass 0.96 +0.063 −0.062   Msun
Stellar radius 0.98 +0.024 −0.022 Rsun
Stellar logarithmic surface gravity 4.44 +0.033 −0.037 c.g.s.
Stellar mean density 1.03 ± 0.10
( 1.45 ± 0.14 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.1088 +0.0023 −0.0024  AU
Planetary mass 0.0186 +0.0110 −0.0097
( 5.9 +3.5 −3.1 )
Mjup
Mearth
Planetary radius 0.244 +0.012 −0.011
( 2.73 +0.13 −0.12 )
Rjup
Rearth
Planetary surface gravity 7.8 +4.5 −4.1
2.9 +0.2 −0.3
m/s2
log(cgs)
Planetary mean density 1.2 +0.7 −0.6
( 1.59 +0.93 −0.80 )
ρjup
g cm-3
Planetary equilibrium temperature 796 +13 −11 K
Reference of detailed study arXiv:2208.07328  

 

K2-106c does not have an entry in the catalogue of orbital obliquity measurements.

 

K2-106c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/12/07           John Southworth   (Keele University, UK)