TEPCat: HATS-6


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-6. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2015AJ....149..166H  
Date of discovery paper 2014 / 8 / 11 y / m / d
Right ascension 05 52 35.22 h m s
Declination −19 01 54.0 d m s
V-band apparent magnitude 15.16 mag
K-band apparent magnitude 11.22 mag
Transit duration 0.08504
( 2.0410 )
day
hour
Transit depth 4.2 %
Time of mid-transit   2456643.740580 ± 0.000084     HJD or BJD
Orbital period 3.3252725 ± 0.0000021 days
Reference for orbital ephemeris   2015AJ....149..166H  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3770 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.200 ± 0.091 dex
Stellar mass 0.574 +0.020 −0.027   Msun
Stellar radius 0.570 ± 0.011 Rsun
Stellar logarithmic surface gravity 4.683 +0.010 −0.01 c.g.s.
Stellar mean density 3.09 ± 0.11
( 4.36 ± 0.16 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.113 −0.0  
Orbital semimajor axis   0.03623 +0.00042 −0.00057  AU
Planetary mass 0.319 ± 0.070
( 101 ± 22 )
Mjup
Mearth
Planetary radius 0.998 ± 0.019
( 11.19 ± 0.21 )
Rjup
Rearth
Planetary surface gravity 7.9 +2.5 −1.9
2.9 +0.1 −0.1
m/s2
log(cgs)
Planetary mean density 0.301 ± 0.067
( 0.399 ± 0.089 )
ρjup
g cm-3
Planetary equilibrium temperature 713 ± 5 K
Reference of detailed study 2015AJ....149..166H  

 

HATS-6 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HATS-6 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/11           John Southworth   (Keele University, UK)