TEPCat: TOI-2179


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-2179. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2020AJ....160..275S  
Date of discovery paper 2020 / 10 / 9 y / m / d
Data/telescope used for discovery TESS  
Right ascension 01 29 46.99 h m s
Declination −60 44 23.7 d m s
Right ascension (decimal) 22.44579 degrees
Declination (decimal) -60.73992 degrees
V-band apparent magnitude 12.14 mag
K-band apparent magnitude 10.49 mag
Transit duration 0.091
( 2.18 )
day
hour
Transit depth 0.9 %
Time of mid-transit   2458319.15055 ± 0.00077     HJD or BJD
Orbital period 15.168865 ± 0.000018 days
Reference for orbital ephemeris   2020AJ....160..275S  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5788 ± 80 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.14 ± 0.05 dex
Stellar mass 1.026 +0.057 −0.055   Msun
Stellar radius 1.088 ± 0.012 Rsun
Stellar logarithmic surface gravity 4.376 ± 0.021 c.g.s.
Stellar mean density 0.79 ± 0.08
( 1.11 ± 0.11 )
ρsun
g cm-3
Orbital eccentricity 0.575 ± 0.011  
Orbital semimajor axis   0.1207 ± 0.0037  AU
Planetary mass 1.942 +0.092 −0.091
( 617 +29 −28 )
Mjup
Mearth
Planetary radius 1.117 +0.054 −0.047
( 12.52 + 0.61 − 0.53 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.39 +0.21 −0.20
( 1.84 +0.28 −0.27 )
ρjup
g cm-3
Planetary equilibrium temperature 974 K
Reference of detailed study 2020AJ....160..275S  

 

TOI-2179 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-2179 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/12/01           John Southworth   (Keele University, UK)