TEPCat: HATS-76


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-76. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2022AJ....163..125J  
Date of discovery paper 2021 / 12 / 6 y / m / d
Data/telescope used for discovery HATS  
Right ascension 04 41 21.55 h m s
Declination −32 19 13.5 d m s
Right ascension (decimal) 70.33979 degrees
Declination (decimal) -32.32042 degrees
V-band apparent magnitude 16.68 mag
K-band apparent magnitude 12.81 mag
Transit duration 0.0774
( 1.858 )
day
hour
Transit depth 3.1 %
Time of mid-transit   2458424.55556 ± 0.00053     HJD or BJD
Orbital period 1.9416423 ± 0.0000014 days
Reference for orbital ephemeris   2022AJ....163..125J  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4016 ± 17 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.322 +0.065 −0.049 dex
Stellar mass 0.662 +0.016 −0.021   Msun
Stellar radius 0.6259 ± 0.0079 Rsun
Stellar logarithmic surface gravity 4.665 ± 0.016 c.g.s.
Stellar mean density 2.69 ± 0.12
( 3.80 ± 0.17 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.062 −0.0  
Orbital semimajor axis   0.02658 +0.00021 −0.00029  AU
Planetary mass 2.629 ± 0.089
( 835 ± 28 )
Mjup
Mearth
Planetary radius 1.079 ± 0.031
( 12.09 ± 0.35 )
Rjup
Rearth
Planetary surface gravity 55.8 +3.9 −3.6
3.75 +0.03 −0.03
m/s2
log(cgs)
Planetary mean density 1.94 ± 0.17
( 2.57 ± 0.23 )
ρjup
g cm-3
Planetary equilibrium temperature 940 ± 7 K
Reference of detailed study 2022AJ....163..125J  

 

HATS-76 does not have an entry in the catalogue of orbital obliquity measurements.

 

HATS-76 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/12/07           John Southworth   (Keele University, UK)