TEPCat: TOI-622


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-622. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2023A+A...675A..39P  
Date of discovery paper 2023 / 3 / 28 y / m / d
Data/telescope used for discovery TESS  
Right ascension 08 21 13.22 h m s
Declination −46 29 03.2 d m s
Right ascension (decimal) 125.30508 degrees
Declination (decimal) -46.48422 degrees
V-band apparent magnitude 9.00 mag
K-band apparent magnitude 7.86 mag
Transit duration 0.1628
( 3.907 )
day
hour
Transit depth 0.4 %
Time of mid-transit   2458520.69176 ± 0.00038     HJD or BJD
Orbital period 6.40513 ± 0.000031 days
Reference for orbital ephemeris   2023A+A...675A..39P  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6400 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.09 ± 0.07 dex
Stellar mass 1.313 ± 0.079   Msun
Stellar radius 1.415 ± 0.047 Rsun
Stellar logarithmic surface gravity 4.2 ± 0.2 c.g.s.
Stellar mean density 0.452 +0.060 −0.047
( 0.638 +0.085 −0.066 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.32 −0.0  
Orbital semimajor axis   0.0708 +0.0052 −0.0059  AU
Planetary mass 0.303 +0.069 −0.072
( 96 +21 −22 )
Mjup
Mearth
Planetary radius 0.824 +0.028 −0.029
( 9.24 +0.31 −0.33 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 0.51 ± 0.13
( 0.68 ± 0.17 )
ρjup
g cm-3
Planetary equilibrium temperature 1388 ± 22 K
Reference of detailed study 2023A+A...675A..39P  

 

TOI-622 does not have an entry in the catalogue of orbital obliquity measurements.

 


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