TEPCat: TOI-2107


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-2107. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2401.05923  
Date of discovery paper 2024 / 1 / 12 y / m / d
Data/telescope used for discovery TESS  
Right ascension 19 07 11.16 h m s
Declination −58 41 48.5 d m s
Right ascension (decimal) 286.79650 degrees
Declination (decimal) -58.69681 degrees
V-band apparent magnitude 12.04 mag
K-band apparent magnitude 10.33 mag
Transit duration 0.10815
( 2.5956 )
day
hour
Transit depth 2.1 %
Time of mid-transit   2458654.61784 ± 0.00039     HJD or BJD
Orbital period 2.4545467 ± 0.0000013 days
Reference for orbital ephemeris   arXiv:2401.05923  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5627 +94 −93 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.07 +0.12 −0.11 dex
Stellar mass 0.961 +0.049 −0.054   Msun
Stellar radius 0.932 +0.027 −0.024 Rsun
Stellar logarithmic surface gravity 4.484 +0.024 −0.034 c.g.s.
Stellar mean density 1.19 +0.09 −0.11
( 1.68 +0.13 −0.16 )
ρsun
g cm-3
Orbital eccentricity 0.033 +0.038 −0.023  
Orbital semimajor axis   0.03515 +0.00059 −0.00067  AU
Planetary mass 0.83 ± 0.11
( 263 ± 34 )
Mjup
Mearth
Planetary radius 1.211 +0.035 −0.032
( 13.57 + 0.39 − 0.36 )
Rjup
Rearth
Planetary surface gravity 15.0 +2.0 −1.9
3.18 +0.05 −0.06
m/s2
log(cgs)
Planetary mean density 0.435 +0.070 −0.065
( 0.577 +0.093 −0.086 )
ρjup
g cm-3
Planetary equilibrium temperature 1397 +20 −18 K
Reference of detailed study arXiv:2401.05923  

 

TOI-2107 does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/03/28           John Southworth   (Keele University, UK)