TEPCat: Kepler-443b


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-443b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2015ApJ...800...99T  
Date of discovery paper 2015 / 1 / 7 y / m / d
Right ascension 19 14 26.53 h m s
Declination +49 58 07.1 d m s
V-band apparent magnitude 16.18 mag
K-band apparent magnitude 13.81 mag
Transit duration 0.373
( 8.95 )
day
hour
Transit depth 0.09 %
Time of mid-transit   2455630.2460 ± 0.0076     HJD or BJD
Orbital period 177.6693 ± 0.0031 days
Reference for orbital ephemeris   2015ApJ...800...99T  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4723 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.01 ± 0.10 dex
Stellar mass 0.738 +0.033 −0.029   Msun
Stellar radius 0.706 +0.028 −0.024 Rsun
Stellar logarithmic surface gravity 4.614 +0.016 −0.029 c.g.s.
Stellar mean density 2.10 +0.17 −0.18
( 2.96 +0.24 −0.25 )
ρsun
g cm-3
Orbital eccentricity 0.11 +0.15 −0.11  
Orbital semimajor axis   0.495 +0.186 −0.075  AU
Planetary mass Mjup
Mearth
Planetary radius 0.208 +0.017 −0.020
( 2.33 +0.19 −0.22 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2015ApJ...800...99T  

 

Kepler-443b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-443b 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)