Planet HAT-P-44 b

Name HAT-P-44 b
Planet Status Confirmed
Discovered in 2013
Mass 0.392 ( -0.031 +0.031 ) MJ
Mass*sin(i)
Semi-Major Axis 0.0507 (± 0.0007) AU
Orbital Period 4.301217 (± 1.8e-05) day
Eccentricity 0.072 (± 0.071)
ω
Tperi
Radius 1.28 ( -0.074 +0.145 ) RJ
Inclination 89.0 (± 0.5) deg
Update 2018-12-17
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HAT-P-44
Name HAT-P-44
Distance 374.0 ( -23.0 +42.0 ) pc
Spectral type
Apparent magnitude V 13.212
Mass 0.939 (± 0.041) MSun
Age 8.9 (± 3.9) Gyr
Effective temperature 5295.0 (± 100.0) K
Radius 0.979 ( -0.11 +0.055 ) RSun
Metallicity [Fe/H] 0.33 (± 0.1)
Detected Disc
Magnetic Field
RA2000 14:12:35.0
Dec2000 +47:00:53
Alternate Names
Planetary system
2 planets

More data


Related publications

Ephemeris refinement of 21 Hot Jupiter exoplanets with high timing uncertainties
2018 MALLONN M., von ESSEN C., HERRERO E., ALEXOUDI X., GRANZE T. et al.
Astron. & Astrophys., accepted
arxiv  

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems
2014 HARTMAN, J., BAKOS, G. TORRES, G, KOVACS G. JOHNSON J. & 22 additional authors
Aj, 147, 128
paper  arxiv