TEPCat: WASP-10


 

This page summarises the information held within TEPCat for the transiting planetary system WASP-10. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2009MNRAS.392.1585C  
Date of discovery paper 2008 / 9 / 10 y / m / d
Right ascension 23 15 58.30 h m s
Declination +31 27 46.3 d m s
V-band apparent magnitude 12.39 mag
K-band apparent magnitude 9.98 mag
Transit duration 0.09318
( 2.2363 )
day
hour
Transit depth 2.9 %
Time of mid-transit   2454664.03804 ± 0.00006     HJD or BJD
Orbital period 3.0927295 ± 0.0000003 days
Reference for orbital ephemeris   2016PASP..128b4402S  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4735 ± 69 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.05 ± 0.08 dex
Stellar mass 0.73 ± 0.1   Msun
Stellar radius 0.678 +0.028 −0.032 Rsun
Stellar logarithmic surface gravity 4.620 ± 0.050 c.g.s.
Stellar mean density 2.359 +0.053 −0.047
( 3.329 +0.075 −0.066 )
ρsun
g cm-3
Orbital eccentricity 0.057 +0.011 −0.005  
Orbital semimajor axis   0.0378 ± 0.0016  AU
Planetary mass 3.14 ± 0.27
( 998 ± 85 )
Mjup
Mearth
Planetary radius 1.039 +0.043 −0.049
( 11.65 + 0.48 − 0.55 )
Rjup
Rearth
Planetary surface gravity 68.9 ± 6.7
3.84 ± 0.04
m/s2
log(cgs)
Planetary mean density 2.81 +0.44 −0.33
( 3.73 +0.58 −0.44 )
ρjup
g cm-3
Planetary equilibrium temperature 972 ± 31 K
Reference of detailed study 2013MNRAS.430.3032B  

 

WASP-10 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

WASP-10 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/13           John Southworth   (Keele University, UK)