TEPCat: TOI-532


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-532. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2107.13670  
Date of discovery paper 2021 / 7 / 30 y / m / d
Right ascension 05 40 19.18 h m s
Declination +11 33 46.3 d m s
V-band apparent magnitude 14.40 mag
K-band apparent magnitude 10.59 mag
Transit duration 0.0728
( 1.747 )
day
hour
Transit depth 0.8 %
Time of mid-transit   2458470.57678 ± 0.00088     HJD or BJD
Orbital period 2.3266508 ± 0.0000030 days
Reference for orbital ephemeris   arXiv:2107.13670  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3957 ± 69 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.338 +0.072 −0.066 dex
Stellar mass 0.639 ± 0.023   Msun
Stellar radius 0.612 +0.013 −0.012 Rsun
Stellar logarithmic surface gravity 4.669 +0.018 −0.017 c.g.s.
Stellar mean density 2.78 +0.16 −0.15
( 3.92 +0.23 −0.21 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0296 ± 0.0035  AU
Planetary mass 0.193 +0.031 −0.029
( 61.4 +9.9 −9.2 )
Mjup
Mearth
Planetary radius 0.519 ± 0.017
( 5.82 ± 0.19 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.30 ± 0.23
( 1.72 ± 0.31 )
ρjup
g cm-3
Planetary equilibrium temperature 867 ± 18 K
Reference of detailed study arXiv:2107.13670  

 

TOI-532 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-532 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2021/12/02           John Southworth   (Keele University, UK)