TEPCat: TOI-4153


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-4153. 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 22 21 34.31 h m s
Declination +82 12 57.8 d m s
Right ascension (decimal) 335.39296 degrees
Declination (decimal) 82.21606 degrees
V-band apparent magnitude 11.67 mag
K-band apparent magnitude 10.30 mag
Transit duration 0.18801
( 4.5122 )
day
hour
Transit depth 0.93 %
Time of mid-transit   2459026.05484 ± 0.00022     HJD or BJD
Orbital period 4.6174141 ± 0.0000015 days
Reference for orbital ephemeris   arXiv:2401.05923  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6860 +150 −180 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.32 +0.10 −0.13 dex
Stellar mass 1.572 +0.064 −0.071   Msun
Stellar radius 1.605 +0.048 −0.046 Rsun
Stellar logarithmic surface gravity 4.224 +0.024 −0.029 c.g.s.
Stellar mean density 0.381 +0.031 −0.033
( 0.538 +0.044 −0.047 )
ρsun
g cm-3
Orbital eccentricity 0.039 +0.047 −0.028  
Orbital semimajor axis   0.06311 +0.00084 −0.00096  AU
Planetary mass 1.15 ± 0.18
( 365 ± 57 )
Mjup
Mearth
Planetary radius 1.438 +0.045 −0.042
( 16.12 + 0.50 − 0.47 )
Rjup
Rearth
Planetary surface gravity 14.7 ± 2.3
3.17 ± 0.06
m/s2
log(cgs)
Planetary mean density 0.360 +0.066 −0.064
( 0.478 +0.088 −0.085 )
ρjup
g cm-3
Planetary equilibrium temperature 1669 +29 −39 K
Reference of detailed study arXiv:2401.05923  

 

TOI-4153 does not have an entry in the catalogue of orbital obliquity measurements.

 


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