Planet HD 85628 A b

Name HD 85628 A b
Planet Status Confirmed
Discovered in 2019
Mass 3.1 (± 0.9) MJ
Mass*sin(i)
Semi-Major Axis 0.047 (± 0.004) AU
Orbital Period 2.82406 (± 3e-05) day
Eccentricity 0.0
ω
Tperi
Radius 1.53 ( -0.04 +0.07 ) RJ
Inclination
Update 2019-06-13
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2458505.817 (± 0.003) JD
Secondary transit
λ 247.5 ( -1.7 +1.5 ) deg
Impact Parameter b 0.4 (± 0.3)
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names MASCARA-4 b/bRing-1 b

Star

HD 85628 A
Name HD 85628 A
Distance 171.54 (± 0.94) pc
Spectral type A3V
Apparent magnitude V 8.19
Mass 1.75 (± 0.05) MSun
Age 0.8 Gyr
Effective temperature 7800.0 (± 200.0) K
Radius 1.92 (± 0.11) RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 09:50:19.2
Dec2000 -66:06:50
Alternate Names
Planetary system 1 planet

More data


Related publications

MASCARA-4 b/bRing-1b - A retrograde hot Jupiter around the bright A3V star HD 85628
2019 DORVAL P., TALENS G., OTTEN G., BRAHM R., JORDAN A. et al.
Astron. & Astrophys., submitted
arxiv