TEPCat: HAT-P-43


 

This page summarises the information held within TEPCat for the transiting planetary system HAT-P-43. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013A+A...558A..86B  
Date of discovery paper 2013 / 1 / 1 y / m / d
Right ascension 08 35 42.18 h m s
Declination +10 12 24.0 d m s
V-band apparent magnitude 13.36 mag
K-band apparent magnitude 11.76 mag
Transit duration 0.1355
( 3.252 )
day
hour
Transit depth 1.7 %
Time of mid-transit   2455997.37106 ± 0.00032     HJD or BJD
Orbital period 3.332687 ± 0.000015 days
Reference for orbital ephemeris   2013A+A...558A..86B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5645 ± 74 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.23 ± 0.08 dex
Stellar mass 1.048 +0.031 −0.042   Msun
Stellar radius 1.103 +0.041 −0.021 Rsun
Stellar logarithmic surface gravity 4.37 ± 0.02 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0 +0.29 −0.0  
Orbital semimajor axis   0.0443 +0.0004 −0.0006  AU
Planetary mass 0.662 ± 0.060
( 210 ± 19 )
Mjup
Mearth
Planetary radius 1.281 +0.062 −0.033
( 14.36 + 0.69 − 0.37 )
Rjup
Rearth
Planetary surface gravity 10.0 ± 1.2
3.00 ± 0.05
m/s2
log(cgs)
Planetary mean density 0.29 ± 0.04
( 0.385 ± 0.053 )
ρjup
g cm-3
Planetary equilibrium temperature 1361 ± 25 K
Reference of detailed study 2013A+A...558A..86B  

 

HAT-P-43 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HAT-P-43 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)