TEPCat: TOI-3714


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-3714. 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 04 38 12.56 h m s
Declination +39 27 28.8 d m s
Right ascension (decimal) 69.55233 degrees
Declination (decimal) 39.45800 degrees
V-band apparent magnitude 15.24 mag
K-band apparent magnitude 10.85 mag
Transit duration 0.0692
( 1.661 )
day
hour
Transit depth 5.0 %
Time of mid-transit   2458840.5093 ± 0.0004     HJD or BJD
Orbital period 2.154849 ± 0.000001 days
Reference for orbital ephemeris   arXiv:2201.09963  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3660 ± 90 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.1 ± 0.1 dex
Stellar mass 0.53 ± 0.02   Msun
Stellar radius 0.51 ± 0.01 Rsun
Stellar logarithmic surface gravity 4.75 ± 0.05 c.g.s.
Stellar mean density 4.1 +0.3 −0.2
( 5.79 +0.42 −0.28 )
ρsun
g cm-3
Orbital eccentricity 0.03 +0.03 −0.02  
Orbital semimajor axis   0.027 ± 0.001  AU
Planetary mass 0.70 ± 0.03
( 222.52 ± 9.54 )
Mjup
Mearth
Planetary radius 1.01 ± 0.03
( 11.32 ± 0.34 )
Rjup
Rearth
Planetary surface gravity 17.8 +1.7 −1.6
3.25 +0.04 −0.04
m/s2
log(cgs)
Planetary mean density 0.64 ± 0.06
( 0.849 ± 0.080 )
ρjup
g cm-3
Planetary equilibrium temperature 750 ± 20 K
Reference of detailed study arXiv:2201.09963  

 

TOI-3714 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-3714 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)