TEPCat: HATS-29


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-29. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016AJ....152..108E  
Date of discovery paper 2016 / 6 / 2 y / m / d
Right ascension 19 00 23.04 h m s
Declination −54 53 35.5 d m s
V-band apparent magnitude 12.61 mag
K-band apparent magnitude 10.88 mag
Transit duration 0.1338
( 3.211 )
day
hour
Transit depth 1.8 %
Time of mid-transit   2457031.95618 ± 0.00038     HJD or BJD
Orbital period 4.6058749 ± 0.0000063 days
Reference for orbital ephemeris   2016AJ....152..108E  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5670 ± 110 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.160 ± 0.080 dex
Stellar mass 1.032 ± 0.049   Msun
Stellar radius 1.073 ± 0.038 Rsun
Stellar logarithmic surface gravity 4.389 ± 0.027 c.g.s.
Stellar mean density 0.83 ± 0.08
( 1.17 ± 0.11 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.158 −0.0  
Orbital semimajor axis   0.05475 ± 0.00088  AU
Planetary mass 0.653 ± 0.063
( 207 ± 20 )
Mjup
Mearth
Planetary radius 1.251 ± 0.061
( 14.02 ± 0.68 )
Rjup
Rearth
Planetary surface gravity 10.2 +1.2 −1.1
3.01 +0.05 −0.05
m/s2
log(cgs)
Planetary mean density 0.309 ± 0.045
( 0.410 ± 0.060 )
ρjup
g cm-3
Planetary equilibrium temperature 1212 ± 30 K
Reference of detailed study 2016AJ....152..108E  

 

HATS-29 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HATS-29 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)