TEPCat: TOI-1181


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1181. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2205.01860  
Date of discovery paper 2022 / 5 / 5 y / m / d
Data/telescope used for discovery TESS  
Right ascension 19 48 51.81 h m s
Declination +64 21 15.7 d m s
Right ascension (decimal) 297.21588 degrees
Declination (decimal) 64.35436 degrees
V-band apparent magnitude 10.58 mag
K-band apparent magnitude 9.22 mag
Transit duration 0.1690
( 4.056 )
day
hour
Transit depth 0.6 %
Time of mid-transit   2458684.4058 ± 0.0017     HJD or BJD
Orbital period 2.103195 ± 0.000012 days
Reference for orbital ephemeris   arXiv:2205.01860  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5990 ± 95 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.05 ± 0.10 dex
Stellar mass 1.380 +0.086 −0.082   Msun
Stellar radius 1.90 +0.06 −0.10 Rsun
Stellar logarithmic surface gravity 3.90 ± 0.15 c.g.s.
Stellar mean density 0.221 ± 0.011
( 0.312 ± 0.016 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass 1.18 ± 0.14
( 375 ± 44 )
Mjup
Mearth
Planetary radius 1.30 ± 0.08
( 14.57 ± 0.90 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study arXiv:2205.01860  

 

TOI-1181 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1181 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/11/23           John Southworth   (Keele University, UK)