Planet HAT-47 b

Name HAT-47 b
Planet Status Confirmed
Discovered in 2016
Mass 0.206 (± 0.039) MJ
Mass*sin(i)
Semi-Major Axis 0.0615 (± 0.0006) AU
Orbital Period 4.732182 (± 1.3e-05) JD
Eccentricity 0.0
ω
Tperi
Radius 1.313 (± 0.045) RJ
Inclination 84.8 (± 0.2) deg
Update 2016-06-16
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2455661.63669 (± 0.00041) JD
Secondary transit
λ
Impact Parameter b 0.794 (± 0.011)
Time Vr=0
Velocity Semiamplitude K 19.9 (± 3.8) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HAT-47
Name HAT-47
Distance 268.0 (± 7.0) pc
Spectral type
Apparent magnitude V 10.6
Mass 1.387 (± 0.038) MSun
Age 1.5 (± 0.3) Gyr
Effective temperature 6703.0 (± 50.0) K
Radius 1.515 (± 0.04) RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 02:33:14.0
Dec2000 +30:21:38
Alternate Names
Planetary system 1 planet

More data


Related publications

HAT-P-47b AND HAT-P-48b: Two Low Density Sub-Saturn-Mass Transiting Planets on the Edge of the Period--Mass Desert
2016 BAKOS G., HARTMAN J., TORRES G., LATHAM D., SATO B. et al.
ApJ, submitted
arxiv