TEPCat: HATS-16


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-16. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016PASP..128g4401C  
Date of discovery paper 2015 / 11 / 20 y / m / d
Right ascension 23 54 14.04 h m s
Declination −30 00 46.8 d m s
V-band apparent magnitude 13.83 mag
K-band apparent magnitude 12.28 mag
Transit duration 0.1514
( 3.634 )
day
hour
Transit depth 1.3 %
Time of mid-transit   2456824.79069 ± 0.00076     HJD or BJD
Orbital period 2.686502 ± 0.000011 days
Reference for orbital ephemeris   2016PASP..128g4401C  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5738 ± 79 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.100 ± 0.050 dex
Stellar mass 0.970 ± 0.035   Msun
Stellar radius 1.238 +0.097 −0.127 Rsun
Stellar logarithmic surface gravity 4.239 ± 0.079 c.g.s.
Stellar mean density 0.51 +0.18 −0.09
( 0.72 +0.25 −0.13 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.03744 ± 0.00045  AU
Planetary mass 3.27 ± 0.19
( 1039 ± 60 )
Mjup
Mearth
Planetary radius 1.30 ± 0.15
( 14.6 ± 1.7 )
Rjup
Rearth
Planetary surface gravity 48 +15 −9
3.68 +0.12 −0.09
m/s2
log(cgs)
Planetary mean density 1.40 +0.71 −0.36
( 1.86 +0.94 −0.48 )
ρjup
g cm-3
Planetary equilibrium temperature 1592 +61 −82 K
Reference of detailed study 2016PASP..128g4401C  

 

HATS-16 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HATS-16 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/15           John Southworth   (Keele University, UK)