TEPCat: K2-106b


 

This page summarises the information held within TEPCat for the transiting planetary system K2-106b. 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 0.0746
( 1.790 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2456226.4368 ± 0.0016     HJD or BJD
Orbital period 0.571302 ± 0.000016 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   0.01332 +0.00028 −0.00029  AU
Planetary mass 0.0268 ± 0.0032
( 8.5 ± 1.0 )
Mjup
Mearth
Planetary radius 0.1526 +0.0062 −0.0051
( 1.710 +0.069 −0.057 )
Rjup
Rearth
Planetary surface gravity 28.5 +4.1 −4.0
3.45 +0.06 −0.07
m/s2
log(cgs)
Planetary mean density 7.1 +1.2 −1.1
( 9.4 +1.6 −1.5 )
ρjup
g cm-3
Planetary equilibrium temperature 2275 +36 −32 K
Reference of detailed study arXiv:2208.07328  

 

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

 

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

 


Page generated on 2022/12/01           John Southworth   (Keele University, UK)