TEPCat: TOI-3629


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-3629. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2201.09963  
Date of discovery paper 2022 / 1 / 26 y / m / d
Data/telescope used for discovery TESS  
Right ascension 23 59 10.42 h m s
Declination +39 18 51.3 d m s
Right ascension (decimal) 359.79342 degrees
Declination (decimal) 39.31425 degrees
V-band apparent magnitude 14.63 mag
K-band apparent magnitude 10.52 mag
Transit duration 0.0917
( 2.201 )
day
hour
Transit depth 2.0 %
Time of mid-transit   2458784.256 ± 0.001     HJD or BJD
Orbital period 3.936551 ± 0.000006 days
Reference for orbital ephemeris   arXiv:2201.09963  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3870 ± 90 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.4 ± 0.1 dex
Stellar mass 0.63 ± 0.02   Msun
Stellar radius 0.60 +0.02 −0.01 Rsun
Stellar logarithmic surface gravity 4.67 ± 0.05 c.g.s.
Stellar mean density 2.8 ± 0.1
( 3.95 ± 0.14 )
ρsun
g cm-3
Orbital eccentricity 0.05 +0.05 −0.04  
Orbital semimajor axis   0.043 ± 0.002  AU
Planetary mass 0.26 ± 0.02
( 82.7 ± 6.4 )
Mjup
Mearth
Planetary radius 0.74 ± 0.02
( 8.29 ± 0.22 )
Rjup
Rearth
Planetary surface gravity 12.3 ± 1.8
3.09 ± 0.06
m/s2
log(cgs)
Planetary mean density 0.60 ± 0.08
( 0.80 ± 0.11 )
ρjup
g cm-3
Planetary equilibrium temperature 690 ± 20 K
Reference of detailed study arXiv:2201.09963  

 

TOI-3629 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-3629 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)