TEPCat: HATS-65


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-65. 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 19 31 45.55 h m s
Declination −26 44 24.7 d m s
V-band apparent magnitude 12.50 mag
K-band apparent magnitude 11.10 mag
Transit duration 0.1193
( 2.863 )
day
hour
Transit depth 1.7 %
Time of mid-transit   2457418.49101 ± 0.00038     HJD or BJD
Orbital period 3.1051602 ± 0.0000014 days
Reference for orbital ephemeris   arXiv:1809.01048  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6660 ± 110 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.180 ± 0.062 dex
Stellar mass 1.269 ± 0.031   Msun
Stellar radius 1.296 ± 0.025 Rsun
Stellar logarithmic surface gravity 4.320 ± 0.021 c.g.s.
Stellar mean density 0.588 ± 0.038
( 0.830 ± 0.054 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.006 −0.0  
Orbital semimajor axis   0.04511 ± 0.00037  AU
Planetary mass 0.793 ± 0.081
( 252 ± 25 )
Mjup
Mearth
Planetary radius 1.479 ± 0.037
( 16.58 ± 0.41 )
Rjup
Rearth
Planetary surface gravity 9.0 +1.1 −1.0
2.95 +0.05 −0.05
m/s2
log(cgs)
Planetary mean density 0.229 ± 0.028
( 0.304 ± 0.037 )
ρjup
g cm-3
Planetary equilibrium temperature 1623 ± 20 K
Reference of detailed study arXiv:1809.01048  

 

HATS-65 does not have an entry in the catalogue of orbital obliquity measurements.

 

HATS-65 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2019/07/16           John Southworth   (Keele University, UK)