TEPCat: TOI-2136


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-2136. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2202.10024  
Date of discovery paper 2022 / 2 / 22 y / m / d
Data/telescope used for discovery TESS  
Right ascension 18 44 42.32 h m s
Declination +36 33 47.3 d m s
Right ascension (decimal) 281.17633 degrees
Declination (decimal) 36.56314 degrees
V-band apparent magnitude 14.13 mag
K-band apparent magnitude 9.34 mag
Transit duration 0.071
( 1.70 )
day
hour
Transit depth 0.4 %
Time of mid-transit   2459017.7043 ± 0.0008     HJD or BJD
Orbital period 7.851928 ± 0.000017 days
Reference for orbital ephemeris   arXiv:2202.10024  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3342 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.01 ± 0.08 dex
Stellar mass 0.3272 ± 0.0082   Msun
Stellar radius 0.3440 ± 0.0099 Rsun
Stellar logarithmic surface gravity 5.70 +0.52 −0.47 c.g.s.
Stellar mean density 4.881 ± 0.026
( 6.887 ± 0.037 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.057 ± 0.006  AU
Planetary mass 0.015 +0.010 −0.008
( 4.8 +3.2 −2.5 )
Mjup
Mearth
Planetary radius 0.196 ± 0.006
( 2.197 ± 0.067 )
Rjup
Rearth
Planetary surface gravity 9.4 +6.3 −5.3
3.0 +0.2 −0.4
m/s2
log(cgs)
Planetary mean density 1.8 +1.2 −1.0
( 2.4 +1.6 −1.3 )
ρjup
g cm-3
Planetary equilibrium temperature 378 ± 13 K
Reference of detailed study arXiv:2202.10182  

 

TOI-2136 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-2136 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)