TEPCat: TrES-5


 

This page summarises the information held within TEPCat for the transiting planetary system TrES-5. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2011ApJ...741..114M  
Date of discovery paper 2011 / 8 / 19 y / m / d
Right ascension 20 20 53.24 h m s
Declination +59 26 55.6 d m s
V-band apparent magnitude 13.72 mag
K-band apparent magnitude 11.59 mag
Transit duration 0.075
( 1.80 )
day
hour
Transit depth 2.2 %
Time of mid-transit   2455443.25271 ± 0.00011     HJD or BJD
Orbital period 1.48224754 ± 0.00000017 days
Reference for orbital ephemeris   2016AcA....66...55M  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5171 ± 36 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.20 ± 0.08 dex
Stellar mass 0.901 ± 0.030   Msun
Stellar radius 0.868 ± 0.013 Rsun
Stellar logarithmic surface gravity 4.517 ± 0.012 c.g.s.
Stellar mean density 1.381 ± 0.051
( 1.949 ± 0.072 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.02446 ± 0.00068  AU
Planetary mass 1.790 ± 0.068
( 569 ± 21 )
Mjup
Mearth
Planetary radius 1.194 ± 0.015
( 13.38 ± 0.17 )
Rjup
Rearth
Planetary surface gravity 31.1 ± 1.0
3.49 ± 0.01
m/s2
log(cgs)
Planetary mean density 0.983 ± 0.039
( 1.304 ± 0.052 )
ρjup
g cm-3
Planetary equilibrium temperature 1480 ± 13 K
Reference of detailed study 2015MNRAS.448.2546B  

 

TrES-5 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

TrES-5 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)