TEPCat: HATS-67


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-67. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1809.01048  
Date of discovery paper 2018 / 9 / 5 y / m / d
Right ascension 12 00 50.12 h m s
Declination −46 08 11.1 d m s
V-band apparent magnitude 13.65 mag
K-band apparent magnitude 12.33 mag
Transit duration 0.0807
( 1.937 )
day
hour
Transit depth 1.5 %
Time of mid-transit   2457787.22633 ± 0.00047     HJD or BJD
Orbital period 1.6091789 ± 0.0000042 days
Reference for orbital ephemeris   arXiv:1809.01048  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6570 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.380 ± 0.056 dex
Stellar mass 1.441 ± 0.020   Msun
Stellar radius 1.441 ± 0.028 Rsun
Stellar logarithmic surface gravity 4.280 ± 0.016 c.g.s.
Stellar mean density 0.482 +0.022 −0.030
( 0.680 +0.031 −0.042 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.014 −0.0  
Orbital semimajor axis   0.03036 ± 0.00014  AU
Planetary mass 1.477 +0.074 −0.117
( 469 +23 −37 )
Mjup
Mearth
Planetary radius 1.694 ± 0.058
( 18.99 ± 0.65 )
Rjup
Rearth
Planetary surface gravity 12.7 +1.1 −1.3
3.10 +0.04 −0.05
m/s2
log(cgs)
Planetary mean density 0.281 ± 0.034
( 0.373 ± 0.045 )
ρjup
g cm-3
Planetary equilibrium temperature 2196 ± 22 K
Reference of detailed study arXiv:1809.01048  

 

HATS-67 does not have an entry in the catalogue of orbital obliquity measurements.

 

HATS-67 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)