TEPCat: KOI-415


 

This page summarises the information held within TEPCat for the transiting brown dwarf system KOI-415. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013A+A...558L...6M  
Date of discovery paper 2013 / 9 / 5 y / m / d
Right ascension 19 33 13.45 h m s
Declination +41 36 22.9 d m s
V-band apparent magnitude 14.27 mag
K-band apparent magnitude 12.66 mag
Transit duration 0.25
( 6.0 )
day
hour
Transit depth 0.5 %
Time of mid-transit   2455078.14187 ± 0.00063     HJD or BJD
Orbital period 166.78805 ± 0.00022 days
Reference for orbital ephemeris   2013A+A...558L...6M  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5810 ± 80 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.24 ± 0.11 dex
Stellar mass 0.94 ± 0.06   Msun
Stellar radius 1.25 +0.015 −0.010 Rsun
Stellar logarithmic surface gravity 4.22 +0.06 −0.09 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.698 ± 0.002  
Orbital semimajor axis   0.593 ± 0.013  AU
Planetary mass 62.14 ± 2.69
( 197537 ± 8551 )
Mjup
Mearth
Planetary radius 0.79 +0.12 −0.07
( 8.86 +1.35 −0.78 )
Rjup
Rearth
Planetary surface gravity 2455 +497 −549
5.39 +0.08 −0.11
m/s2
log(cgs)
Planetary mean density 119 ± 39
( 157 ± 51 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2013A+A...558L...6M  

 

KOI-415 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

KOI-415 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/05           John Southworth   (Keele University, UK)