TEPCat: KELT-10


 

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

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016MNRAS.459.4281K  
Date of discovery paper 2015 / 9 / 9 y / m / d
Right ascension 18 58 11.60 h m s
Declination −47 00 11.7 d m s
V-band apparent magnitude 10.70 mag
K-band apparent magnitude 9.34 mag
Transit duration 0.1560
( 3.744 )
day
hour
Transit depth 1.4 %
Time of mid-transit   2457066.72045 ± 0.00027     HJD or BJD
Orbital period 4.1662739 ± 0.0000063 days
Reference for orbital ephemeris   2016MNRAS.459.4281K  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5948 ± 74 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.09 +0.11 −0.10 dex
Stellar mass 1.112 +0.055 −0.061   Msun
Stellar radius 1.209 +0.047 −0.035 Rsun
Stellar logarithmic surface gravity 4.319 +0.020 −0.030 c.g.s.
Stellar mean density 0.889 +0.062 −0.088
( 1.254 +0.087 −0.124 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.070 −0.0  
Orbital semimajor axis   0.05250 +0.00086 −0.00097  AU
Planetary mass 0.679 +0.039 −0.038
( 215 +12 −12 )
Mjup
Mearth
Planetary radius 1.399 +0.069 −0.049
( 15.68 + 0.77 − 0.55 )
Rjup
Rearth
Planetary surface gravity 8.57 +0.66 −0.77
2.93 +0.03 −0.04
m/s2
log(cgs)
Planetary mean density 0.232 +0.025 −0.030
( 0.308 +0.033 −0.040 )
ρjup
g cm-3
Planetary equilibrium temperature 1377 +28 −23 K
Reference of detailed study 2016MNRAS.459.4281K  

 

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

 

KELT-10 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)