TEPCat: TOI-150


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-150. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1902.09710  
Date of discovery paper 2019 / 2 / 27 y / m / d
Right ascension 07 31 51.76 h m s
Declination −73 36 22.0 d m s
V-band apparent magnitude 11.48 mag
K-band apparent magnitude 9.94 mag
Transit duration 0.250
( 6.00 )
day
hour
Transit depth 0.4 %
Time of mid-transit   2458326.2791 ± 0.0010     HJD or BJD
Orbital period 5.857339 ± 0.000068 days
Reference for orbital ephemeris   arXiv:1902.09710  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6029 ± 110 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.25 ± 0.09 dex
Stellar mass 1.249 +0.069 −0.120   Msun
Stellar radius 1.551 ± 0.025 Rsun
Stellar logarithmic surface gravity 4.152 +0.030 −0.043 c.g.s.
Stellar mean density 0.333 +0.028 −0.033
( 0.470 +0.040 −0.047 )
ρsun
g cm-3
Orbital eccentricity 0.145 +0.025 −0.021  
Orbital semimajor axis   0.0643 ± 0.0027  AU
Planetary mass 1.72 ± 0.09
( 546 ± 28 )
Mjup
Mearth
Planetary radius 1.38 ± 0.04
( 15.47 ± 0.45 )
Rjup
Rearth
Planetary surface gravity 19.8 +2.1 −1.9
3.30 +0.04 −0.04
m/s2
log(cgs)
Planetary mean density 0.62 ± 0.06
( 0.822 ± 0.080 )
ρjup
g cm-3
Planetary equilibrium temperature 1422 ± 37 K
Reference of detailed study arXiv:1902.09710  

 

TOI-150 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-150 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2019/07/02           John Southworth   (Keele University, UK)