TEPCat: HATS-64


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-64. 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 09 37 09.03 h m s
Declination −29 48 01.6 d m s
V-band apparent magnitude 12.92 mag
K-band apparent magnitude 11.71 mag
Transit duration 0.2416
( 5.798 )
day
hour
Transit depth 0.8 %
Time of mid-transit   2457769.82282 ± 0.00083     HJD or BJD
Orbital period 4.908896 ± 0.000013 days
Reference for orbital ephemeris   arXiv:1809.01048  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6635 ± 85 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.220 ± 0.042 dex
Stellar mass 1.562 ± 0.026   Msun
Stellar radius 2.113 ± 0.066 Rsun
Stellar logarithmic surface gravity 3.981 ± 0.022 c.g.s.
Stellar mean density 0.165 ± 0.013
( 0.233 ± 0.018 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.001 −0.0  
Orbital semimajor axis   0.06560 ± 0.00037  AU
Planetary mass 0.93 +0.20 −0.14
( 295 +63 −44 )
Mjup
Mearth
Planetary radius 1.674 ± 0.073
( 18.76 ± 0.82 )
Rjup
Rearth
Planetary surface gravity 8.2 +1.9 −1.5
2.91 +0.09 −0.09
m/s2
log(cgs)
Planetary mean density 0.184 ± 0.042
( 0.244 ± 0.056 )
ρjup
g cm-3
Planetary equilibrium temperature 1797 ± 25 K
Reference of detailed study arXiv:1809.01048  

 

HATS-64 does not have an entry in the catalogue of orbital obliquity measurements.

 

HATS-64 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)