Planet HIP 91258 b

Name HIP 91258 b
Planet Status Confirmed
Discovered in 2013
Mass 1.068 ( -0.038 +0.038 ) MJ
Mass*sin(i) 1.068 ( -0.038 +0.038 ) MJ
Semi-Major Axis 0.057 (± 0.0009) AU
Orbital Period 5.0505 (± 0.0015) day
Eccentricity 0.024 (± 0.014)
ω 276.0 (± 64.0) deg
Tperi 2456164.275 (± 0.028) JD
Radius
Inclination
Update 2014-08-25
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit 2456165.565 (± 0.023) JD
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

HIP 91258
Name HIP 91258
Distance 44.9 (± 1.3) pc
Spectral type G5V
Apparent magnitude V 8.65
Mass 0.95 (± 0.03) MSun
Age 2.4 (± 2.4) Gyr
Effective temperature 5519.0 (± 70.0) K
Radius
Metallicity [Fe/H] 0.23 (± 0.05)
Detected Disc
Magnetic Field
RA2000 18:36:53.0
Dec2000 +61:42:09
Alternate Names
Planetary system 1 planet

More data


Related publications

The SOPHIE search for northern extrasolar planets: VI. Three new hot Jupiters in multi-planet extrasolar systems
2014 MOUTOU C., HEBRARD G., BOUCHY F., ARNOLD L., SANTOS N. & 19 additional authors
Astron. & Astrophys., 563, A22
paper  arxiv