TEPCat: TOI-332


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-332. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2308.12137  
Date of discovery paper 2023 / 8 / 24 y / m / d
Data/telescope used for discovery TESS  
Right ascension 23 12 14.10 h m s
Declination −44 52 34.8 d m s
Right ascension (decimal) 348.05875 degrees
Declination (decimal) -44.87633 degrees
V-band apparent magnitude 12.35 mag
K-band apparent magnitude 10.32 mag
Transit duration 0.0633
( 1.519 )
day
hour
Transit depth 0.1 %
Time of mid-transit   2459062.4447 ± 0.0006     HJD or BJD
Orbital period 0.777038 ± 0.000001 days
Reference for orbital ephemeris   arXiv:2308.12137  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5251 ± 71 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.256 ± 0.048 dex
Stellar mass 0.88 ± 0.02   Msun
Stellar radius 0.87 +0.03 −0.02 Rsun
Stellar logarithmic surface gravity 4.46 ± 0.04 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0159 ± 0.0001  AU
Planetary mass 0.180 ± 0.005
( 57.2 ± 1.6 )
Mjup
Mearth
Planetary radius 0.285 +0.014 −0.010
( 3.19 +0.16 −0.11 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 7.2 +0.8 −1.0
( 9.6 +1.1 −1.3 )
ρjup
g cm-3
Planetary equilibrium temperature 1871 +30 −25 K
Reference of detailed study arXiv:2308.12137  

 

TOI-332 does not have an entry in the catalogue of orbital obliquity measurements.

 


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