TEPCat: Kepler-305b


 

This page summarises the information held within TEPCat for the transiting system Kepler-305b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013ApJ...778..110M  
Date of discovery paper 2013 / 8 / 6 y / m / d
Right ascension 19 56 53.84 h m s
Declination +40 20 35.5 d m s
V-band apparent magnitude 16.09 mag
K-band apparent magnitude 13.70 mag
Transit duration 0.1147
( 2.753 )
day
hour
Transit depth 0.13 %
Time of mid-transit   2455189.07559 ± 0.00176     HJD or BJD
Orbital period 5.487108 ± 0.000021 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5100 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.03 ± 0.10 dex
Stellar mass 0.839   Msun
Stellar radius 0.794 ± 0.050 Rsun
Stellar logarithmic surface gravity 4.561 ± 0.150 c.g.s.
Stellar mean density 2.365 ± 0.374
( 3.34 ± 0.53 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis   0.0586  AU
Planetary mass 0.0 +0.163 −0.0
( 0 +51 −0 )
Mjup
Mearth
Planetary radius 0.257 ± 0.018
( 2.88 ± 0.20 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 833 K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-305b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-305b 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)