TEPCat: TOI-4582


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-4582. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2023AJ....165...44G  
Date of discovery paper 2022 / 11 / 1 y / m / d
Data/telescope used for discovery TESS  
Right ascension 17 07 26.43 h m s
Declination +68 51 56.3 d m s
Right ascension (decimal) 256.86012 degrees
Declination (decimal) 68.86564 degrees
V-band apparent magnitude 11.27 mag
K-band apparent magnitude 9.33 mag
Transit duration 0.48
( 11.5 )
day
hour
Transit depth 0.14 %
Time of mid-transit   2458712.177 ± 0.004     HJD or BJD
Orbital period 31.034 ± 0.001 days
Reference for orbital ephemeris   2023AJ....165...44G  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5190 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.17 ± 0.06 dex
Stellar mass 1.34 ± 0.06   Msun
Stellar radius 2.5 ± 0.1 Rsun
Stellar logarithmic surface gravity 3.77 ± 0.04 c.g.s.
Stellar mean density 0.084 ± 0.005
( 0.1185 ± 0.0071 )
ρsun
g cm-3
Orbital eccentricity 0.51 ± 0.05  
Orbital semimajor axis     AU
Planetary mass 0.53 ± 0.05
( 168 ± 15 )
Mjup
Mearth
Planetary radius 0.94 +0.09 −0.12
( 10.5 + 1.0 − 1.3 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2023AJ....165...44G  

 

TOI-4582 does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/04/19           John Southworth   (Keele University, UK)