HD 156279 c
Orbiting HD 156279
HD 156279 c is an exoplanet orbiting the star HD 156279, discovered in 2016 using the Radial Velocity method.
Mass
3098.83
Earth masses
Orbital Period
4818.3
days
Distance
36.2
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
3098.83
Measured
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
4818.254+44.458−43.094days
Semi-Major Axis
5.4860+0.2190−0.2400au
Planet Mass (Earth masses)
3098.83+419.22−192.29
Planet Mass (Jupiter masses)
9.7500+1.3190−0.6050
Eccentricity
0.2610+0.0060−0.0060
Epoch of Periastron
2451076.76+55.13−54.61days(BJD)
Argument of Periastron
98.4+1.6−1.5deg
Radial Velocity Semi-Amplitude
121.33+0.59−0.59m/s
Distance from Earth
36.2 pc (~118 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.94 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
258.0967°, 63.3528°
Discovery Method
Radial Velocity
Discovery Year
2016
Source ID: HD 156279 c
HD 156279 c orbits HD 156279 and was reported in 2016 and was detected with the Radial Velocity method.
Published measurements list a mass of 3,098.83 Earth masses and an orbital period of 4,818.25 days.
Catalog data places the system at about 36.2 parsecs from Earth and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 156279More planets in this system