TEPCat: TOI-1670b


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1670b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2203.04334  
Date of discovery paper 2022 / 3 / 10 y / m / d
Data/telescope used for discovery TESS  
Right ascension 17 16 04.16 h m s
Declination +72 09 40.2 d m s
Right ascension (decimal) 259.01733 degrees
Declination (decimal) 72.16117 degrees
V-band apparent magnitude 9.89 mag
K-band apparent magnitude 8.72 mag
Transit duration 0.117
( 2.81 )
day
hour
Transit depth 0.02 %
Time of mid-transit   2458721.9423 ± 0.0067     HJD or BJD
Orbital period 10.98462 ± 0.00049 days
Reference for orbital ephemeris   arXiv:2203.04334  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6170 ± 61 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.09 ± 0.07 dex
Stellar mass 1.21 ± 0.02   Msun
Stellar radius 1.316 ± 0.019 Rsun
Stellar logarithmic surface gravity 4.29 ± 0.11 c.g.s.
Stellar mean density 0.540 ± 0.026
( 0.762 ± 0.037 )
ρsun
g cm-3
Orbital eccentricity 0.59 +0.17 −0.26  
Orbital semimajor axis   0.103 ± 0.002  AU
Planetary mass 0.0 +0.041 −0.0
( 0 +13 −0 )
Mjup
Mearth
Planetary radius 0.184 +0.017 −0.013
( 2.06 +0.19 −0.15 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 1062 +14 −13 K
Reference of detailed study arXiv:2203.04334  

 

TOI-1670b does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1670b 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)