TEPCat: TOI-1132c


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1132c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2003.10852  
Date of discovery paper 2020 / 3 / 25 y / m / d
Right ascension 19 05 30.24 h m s
Declination −41 26 15.5 d m s
V-band apparent magnitude 11.37 mag
K-band apparent magnitude 8.35 mag
Transit duration 0.0842
( 2.021 )
day
hour
Transit depth 1.6 %
Time of mid-transit   2458657.90461 ± 0.00022     HJD or BJD
Orbital period 8.350381 ± 0.000033 days
Reference for orbital ephemeris   arXiv:2003.10852  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4250 ± 67 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.2 +0.3 −0.0 dex
Stellar mass 0.684 +0.016 −0.017   Msun
Stellar radius 0.687 ± 0.015 Rsun
Stellar logarithmic surface gravity 4.60 ± 0.02 c.g.s.
Stellar mean density 2.10 +0.14 −0.12
( 2.96 +0.20 −0.17 )
ρsun
g cm-3
Orbital eccentricity 0.047 +0.040 −0.027  
Orbital semimajor axis   0.07098 +0.00056 −0.00060  AU
Planetary mass 0.974 +0.043 −0.044
( 309 +13 −13 )
Mjup
Mearth
Planetary radius 1.50 +0.27 −0.22
( 16.8 + 3.0 − 2.5 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 0.29 +0.18 −0.11
( 0.38 +0.24 −0.15 )
ρjup
g cm-3
Planetary equilibrium temperature 647 ± 12 K
Reference of detailed study arXiv:2003.10852  

 

TOI-1132c does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1132c 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)