Planet HIP 8541 b

Name HIP 8541 b
Planet Status Confirmed
Discovered in 2016
Mass 5.59 (± 1.0) MJ
Mass*sin(i) 5.59 (± 1.0) MJ
Semi-Major Axis 2.8 (± 0.25) AU
Orbital Period 1560.0 (± 54.0) JD
Eccentricity 0.16 (± 0.06)
ω 294.0 (± 15.2) deg
Tperi 2459346.9 (± 93.4) JD
Radius
Inclination
Update 2016-03-17
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Molecules
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 87.4 (± 6.4) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HIP 8541
Name HIP 8541
Distance 169.0 (± 17.0) pc
Spectral type K2III
Apparent magnitude V 7.9
Mass 1.17 (± 0.3) MSun
Age
Effective temperature 4670.0 (± 100.0) K
Radius 7.83 (± 1.0) RSun
Metallicity [Fe/H] -0.15 (± 0.08)
Detected Disc
Magnetic Field
RA2000 01:50:06.0
Dec2000 -54:27:54
Alternate Names
Planetary system 1 planet

More data


Related publications

Four new planets around giant stars and the mass-metallicity correlation of planet-hosting stars
2016 JONES M., JENKINS J., BRAHM R., WITTENMYER R., OLIVARES F. et al.
Astron. & Astrophys., 590, A38
paper  arxiv  ADS