TEPCat: TOI-530


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-530. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2110.04220  
Date of discovery paper 2021 / 10 / 11 y / m / d
Right ascension 06 53 39.08 h m s
Declination +12 52 53.7 d m s
V-band apparent magnitude 15.40 mag
K-band apparent magnitude 11.24 mag
Transit duration 0.10
( 2.4 )
day
hour
Transit depth 3 %
Time of mid-transit   2458470.1998 ± 0.0017     HJD or BJD
Orbital period 6.387957 ± 0.000019 days
Reference for orbital ephemeris   arXiv:2110.04220  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3659 ± 120 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.376 ± 0.095 dex
Stellar mass 0.53 ± 0.02   Msun
Stellar radius 0.54 ± 0.03 Rsun
Stellar logarithmic surface gravity 4.70 ± 0.03 c.g.s.
Stellar mean density 3.36 ± 0.79
( 4.7 ± 1.1 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.052 +0.005 −0.004  AU
Planetary mass 0.40 +0.09 −0.10
( 127 +28 −31 )
Mjup
Mearth
Planetary radius 0.83 ± 0.06
( 9.30 ± 0.67 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 0.70 +0.37 −0.26
( 0.93 +0.49 −0.34 )
ρjup
g cm-3
Planetary equilibrium temperature 56 +28 −31 K
Reference of detailed study arXiv:2110.04220  

 

TOI-530 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-530 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)