TEPCat: TOI-1201


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1201. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2109.09346  
Date of discovery paper 2021 / 9 / 21 y / m / d
Right ascension 02 48 59.27 h m s
Declination −14 32 14.9 d m s
V-band apparent magnitude 12.66 mag
K-band apparent magnitude 8.65 mag
Transit duration 0.062
( 1.49 )
day
hour
Transit depth 0.25 %
Time of mid-transit   2459169.23222 ± 0.0005     HJD or BJD
Orbital period 2.4919863 ± 0.0000031 days
Reference for orbital ephemeris   arXiv:2109.09346  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3476 ± 51 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.05 ± 0.16 dex
Stellar mass 0.512 ± 0.020   Msun
Stellar radius 0.508 ± 0.016 Rsun
Stellar logarithmic surface gravity 4.80 ± 0.04 c.g.s.
Stellar mean density 3.88 +0.41 −0.35
( 5.47 +0.58 −0.49 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0287 ± 0.0012  AU
Planetary mass 0.0198 +0.0026 −0.0028
( 6.29 +0.83 −0.89 )
Mjup
Mearth
Planetary radius 0.215 ± 0.008
( 2.410 ± 0.090 )
Rjup
Rearth
Planetary surface gravity 10.5 +1.8 −1.6
3.02 +0.07 −0.07
m/s2
log(cgs)
Planetary mean density 1.85 +0.36 −0.32
( 2.45 +0.48 −0.42 )
ρjup
g cm-3
Planetary equilibrium temperature 703 +15 −14 K
Reference of detailed study arXiv:2109.09346  

 

TOI-1201 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1201 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)