Planet HD 5608 b

Name HD 5608 b
Planet Status Confirmed
Discovered in 2012
Mass
Mass*sin(i) 1.681 (± 0.081) MJ
Semi-Major Axis 1.911 (± 0.088) AU
Orbital Period 779.9 (± 4.9) day
Eccentricity 0.056 (± 0.039)
ω 294.0 (± 54.0) deg
Tperi 2452420.0 (± 110.0) JD
Radius 1.222 RJ
Inclination
Update 2018-12-30
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method Theoretical
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 28.0 (± 1.4) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 5608
Name HD 5608
Distance 58.2 (± 2.8) pc
Spectral type K0IV
Apparent magnitude V 5.99
Mass 1.53 (± 0.2) MSun
Age
Effective temperature 4877.0 (± 25.0) K
Radius 5.14 (± 0.4) RSun
Metallicity [Fe/H] 0.06 (± 0.04)
Detected Disc
Magnetic Field
RA2000 00:58:14.2
Dec2000 +33:57:03
Alternate Names
Planetary system 1 planet

More data


Related publications

Retired A Stars and Their Companions VIII: 15 New Planetary Signals Around Subgiants and Transit Parameters for California Planet Search Planets with Subgiant Hosts
2019 LUHN J., BASTIEN F., JOHNSON J., HOWARD A. & ISAACSON H.
ApJ, 157, 149
paper  arxiv  

Asteroseismic masses of retired planet-hosting A-stars using SONG
2017 STELLO D., HUBER D., GRUNDAHL F., LLOYD J., IRELAND M. et al.
MNRAS, 472, 4110
paper  arxiv  

High-Contrast Imaging for Intermediate-Mass Giants with Long-Term Radial Velocity Trends
2016 RYU T., SATO B., KUZUHARA M., NARITA N., TAKAHASHI Y. et al.
ApJ, 825, 127
paper  arxiv  ADS  

Substellar Companions to Seven Evolved Intermediate-Mass Stars
2012 SATO B., OMIYA M., HARAKAWA H., IZUMIURA H., KAMBE E. & 6 additional authors
PASJ
arxiv