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Kepler 3b

System Characteristics of HAT-P-11 b
(Kepler 3b)

Planet Name
HAT-P-11 b
(Kepler 3b)
Reference
Planetary Mass
Jupiter masses
0.081  
Planetary Radius
Jupiter radii
0.452  
Planetary Temperature
Kelvin
   
Orbit Period
days
4.887804  
Orbit Semi-Major axis
AU
0.053  
Planet Eccentricity
0.198  
Planet Inclination
degrees
88.5  
Distance
parsecs
38  
Spectral Type
K4  
Effective Temperature
4780  
Stellar Mass
Solar Masses
0.81  
Stellar Radius
Solar Radii
0.75  
Metallicity
Fe/H
0.31  
Right Ascension
hh mm ss
19 50 50  
Declination
deg mm ss
+48 04 51  
Magnitude V
9.59  
Magnitude Kp
9.2