Planet HD 5891 b

Name HD 5891 b
Planet Status Confirmed
Discovered in 2011
Mass
Mass*sin(i) 7.6 ( -0.4 +0.4 ) MJ
Semi-Major Axis 0.76 (± 0.02) AU
Orbital Period 177.11 (± 0.31) day
Eccentricity 0.066 (± 0.02)
ω 360.0 (± 30.0) deg
Tperi 2455432.0 (± 10.0) JD
Radius
Inclination
Update 2011-09-01
Detection Method Radial Velocity
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

HD 5891
Name HD 5891
Distance 251.0 (± 76.0) pc
Spectral type G5D
Apparent magnitude V 8.25
Mass 1.91 (± 0.13) MSun
Age 1.5 (± 0.8) Gyr
Effective temperature 4907.0 (± 44.0) K
Radius 8.7 (± 0.2) RSun
Metallicity [Fe/H] -0.02 (± 0.03)
Detected Disc
Magnetic Field
RA2000 01:00:33.0
Dec2000 +20:17:33
Alternate Names
Planetary system 1 planet

More data


Related publications

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Retired A Stars and Their Companions: Eighteen New Jovian Planets
2011 JOHNSON A., CLANTON Ch., HOWARD A., BOWLER B., HENRY G., MARCY G., CREPP J., ENDL M., COCHRAN W., MacQUEEN Ph., WRIGHT J. & ISAACSON H.
ApJS, 197, 26
paper   arxiv