TEPCat: TOI-1601


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1601. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2021AJ....161..194R  
Date of discovery paper 2021 / 1 / 7 y / m / d
Data/telescope used for discovery TESS  
Right ascension 02 33 26.75 h m s
Declination +41 00 48.7 d m s
Right ascension (decimal) 38.36146 degrees
Declination (decimal) 41.01353 degrees
V-band apparent magnitude 10.71 mag
K-band apparent magnitude 9.19 mag
Transit duration 0.2627
( 6.305 )
day
hour
Transit depth 0.3 %
Time of mid-transit   2458990.55302 ± 0.00080     HJD or BJD
Orbital period 5.331751 ± 0.000011 days
Reference for orbital ephemeris   2021AJ....161..194R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5948 +87 −89 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.329 +0.073 −0.075 dex
Stellar mass 1.517 +0.053 −0.049   Msun
Stellar radius 2.186 +0.074 −0.063 Rsun
Stellar logarithmic surface gravity 3.940 +0.022 −0.025 c.g.s.
Stellar mean density 0.145 +0.011 −0.013
( 0.205 +0.016 −0.018 )
ρsun
g cm-3
Orbital eccentricity 0.036 +0.044 −0.026  
Orbital semimajor axis   0.06864 +0.00075 −0.00079  AU
Planetary mass 0.99 ± 0.11
( 314 ± 34 )
Mjup
Mearth
Planetary radius 1.239 +0.046 −0.039
( 13.89 + 0.52 − 0.44 )
Rjup
Rearth
Planetary surface gravity 15.9 ± 2.0
3.20 ± 0.05
m/s2
log(cgs)
Planetary mean density 0.482 +0.073 −0.070
( 0.639 +0.097 −0.093 )
ρjup
g cm-3
Planetary equilibrium temperature 1619 +24 −23 K
Reference of detailed study 2021AJ....161..194R  

 

TOI-1601 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1601 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)