Planet HATS-71A b

Name HATS-71A b
Planet Status Confirmed
Discovered in 2018
Mass 0.45 (± 0.24) MJ
Mass*sin(i)
Semi-Major Axis 0.03946 ( -0.00168 +0.00095 ) AU
Orbital Period 3.7955213 (± 1.1e-06) day
Eccentricity
ω
Tperi
Radius 1.08 (± 0.016) RJ
Inclination 88.85 (± 0.18) deg
Update 2018-12-29
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2457699.38939 (± 0.0002) JD
Secondary transit
λ
Impact Parameter b 0.329 ( -0.056 +0.05 )
Time Vr=0
Velocity Semiamplitude K 87.0 (± 44.0) m/s
Calculated temperature 567.9 ( -6.6 +12.6 ) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HATS-71A
Name HATS-71A
Distance 140.68 (± 0.83) pc
Spectral type M3
Apparent magnitude V 11.0
Mass 0.569 ( -0.069 +0.042 ) MSun
Age
Effective temperature 3254.0 (± 22.0) K
Radius 0.5161 ( -0.0099 +0.0053 ) RSun
Metallicity [Fe/H] 0.237 (± 0.063)
Detected Disc
Magnetic Field
RA2000 01:02:12.0
Dec2000 -61:45:22
Alternate Names
Planetary system 1 planet

Remarks

The Star HATS-71 A has a companion star at 14 AU (Bakos et al. 2018)

More data


Related publications

HATS-71b: A giant planet transiting an M3 dwarf star in TESS Sector 1
2018 BAKOS G., BAYLISS D., BENTO J., BHATTI W., BRAHM R. et al.
Astron. J., submitted
arxiv