Planet HD 141399 d

Name HD 141399 d
Planet Status Confirmed
Discovered in 2014
Mass 1.18 ( -0.08 +0.08 ) MJ
Mass*sin(i) 1.18 ( -0.08 +0.08 ) MJ +
Semi-Major Axis 2.09 (± 0.06) AU +
Orbital Period 1069.8 (± 6.7) day +
Eccentricity 0.074 (± 0.025) +
ω 220.0 (± 30.0) deg +
Tperi 2456923.0 (± 65.0) JD +
Radius
Inclination
Update 2016-02-17
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 22.63 (± 0.6) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 141399
Name HD 141399
Distance 36.17 (± 0.5) pc +
Spectral type K0V
Apparent magnitude V 7.2
Mass 1.07 (± 0.08) MSun +
Age
Effective temperature 5600.0 (± 5340.0) K +
Radius 1.46 (± 0.15) RSun
Metallicity [Fe/H] 0.35 (± 0.03) +
Detected Disc
Magnetic Field
RA2000 15:46:54.0
Dec2000 +46:59:11
Alternate Names
Planetary system
4 planets

Related publications

The Formation of Habitable Planets in the Four-Planet System HD 141399
2019 DVORAK R., LOIBNEGGER B., ZHOU L. & ZHOU L.

On the Dynamics of Comets in Extrasolar Planetary Systems
2019 DVORAK R., LOIBNEGGER B. & CUNTZ M.
The Transneptunian Solar System in Coimbra - March 2018
arxiv  

The construction of averaged planetary motion theory by means of computer algebra system Piranha
2018 PERMINOV A., KUZNETSOV E.
in Applications of Computer Algebra (ACA-2017)
arxiv  

AMD-stability and the classification of planetary systems
2017 LASKAR J. & PETIT A.
Astron. & Astrophys., 605, A72
arxiv  

The SOPHIE search for northern extrasolar planets. X. Detection and characterization of giant planets by the dozen
2016 HEBRARD G., ARNOLD L., FORVEILLE T., CORREIA A., LASKAR J. et al.
Astron. & Astrophys., 588, A145
paper  arxiv  ADS  

A Four-Planet System Orbiting the K0V Star HD 141399
2014 VOGT S., BUTLER P., RIVERA E., KIBRICK R., BURT J. et al.
ApJ, 787, 97
paper  arxiv