TEPCat: TOI-4562


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-4562. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2208.10854  
Date of discovery paper 2022 / 8 / 29 y / m / d
Data/telescope used for discovery TESS  
Right ascension 07 28 02.41 h m s
Declination −63 31 04.2 d m s
Right ascension (decimal) 112.01004 degrees
Declination (decimal) -63.51783 degrees
V-band apparent magnitude 12.09 mag
K-band apparent magnitude 10.62 mag
Transit duration 0.176
( 4.22 )
day
hour
Transit depth 1.0 %
Time of mid-transit   2458456.8746 ± 0.0012     HJD or BJD
Orbital period 225.11757 ± 0.0026 days
Reference for orbital ephemeris   arXiv:2208.10854  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6096 ± 32 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.24 ± 0.10 dex
Stellar mass 1.218 +0.054 −0.048   Msun
Stellar radius 1.126 +0.014 −0.012 Rsun
Stellar logarithmic surface gravity 4.42 ± 0.04 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.81 ± 0.05  
Orbital semimajor axis   0.771 ± 0.013  AU
Planetary mass 3.3 +1.9 −0.8
( 10490 +6040 −2543 )
Mjup
Mearth
Planetary radius 1.072 +0.044 −0.043
( 12.02 + 0.49 − 0.48 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.98 +0.44 −0.42
( 2.63 +0.58 −0.56 )
ρjup
g cm-3
Planetary equilibrium temperature 349 ± 10 K
Reference of detailed study arXiv:2208.10854  

 

TOI-4562 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-4562 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)