TEPCat: TOI-5301


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-5301. 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 00 51 57.60 h m s
Declination +13 04 41.8 d m s
Right ascension (decimal) 12.99000 degrees
Declination (decimal) 13.07828 degrees
V-band apparent magnitude 11.69 mag
K-band apparent magnitude 10.34 mag
Transit duration 0.1645
( 3.948 )
day
hour
Transit depth 0.33 %
Time of mid-transit   2459494.1476 ± 0.0012     HJD or BJD
Orbital period 5.858858 ± 0.000016 days
Reference for orbital ephemeris   arXiv:2401.05923  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6240 ± 160 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.03 +0.13 −0.11 dex
Stellar mass 1.483 +0.081 −0.14   Msun
Stellar radius 2.19 +0.12 −0.11 Rsun
Stellar logarithmic surface gravity 3.926 +0.052 −0.061 c.g.s.
Stellar mean density 0.140 +0.026 −0.023
( 0.198 +0.037 −0.032 )
ρsun
g cm-3
Orbital eccentricity 0.33 +0.11 −0.10  
Orbital semimajor axis   0.0726 +0.0013 −0.0024  AU
Planetary mass 3.65 +0.38 −0.39
( 11603 +1208 −1240 )
Mjup
Mearth
Planetary radius 1.177 +0.079 −0.072
( 13.19 + 0.89 − 0.81 )
Rjup
Rearth
Planetary surface gravity 65.2 +11.8 −10.4
3.81 +0.07 −0.08
m/s2
log(cgs)
Planetary mean density 2.08 +0.51 −0.43
( 2.76 +0.68 −0.57 )
ρjup
g cm-3
Planetary equilibrium temperature 1655 +39 −34 K
Reference of detailed study arXiv:2401.05923  

 

TOI-5301 does not have an entry in the catalogue of orbital obliquity measurements.

 


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