GJ 849 c
Orbiting GJ 849
GJ 849 c is an exoplanet orbiting the star GJ 849, discovered in 2014 using the Radial Velocity method.
Minimum Mass (M sin i)
314.65
Earth masses
Orbital Period
5990.0
days
Distance
8.8
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
314.65
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Pinamonti et al. 2023
Orbital Period
5990.000+110.000−100.000days
Semi-Major Axis
4.9500+0.2500−0.2800au
M sin(i) (Earth masses)
314.65+34.96−34.96
M sin(i) (Jupiter masses)
0.9900+0.1100−0.1100
Eccentricity
0.0920+0.0380−0.0360
Argument of Periastron
143.0+25.0−23.0deg
Radial Velocity Semi-Amplitude
18.81+0.81−0.82m/s
Distance from Earth
8.8 pc (~29 ly)
Spectral Type
M3.5
Temperature
3467 K
Mass (Solar)
0.45 M☉
Radius (Solar)
0.45 R☉
Luminosity
-1.59 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
332.4230°, -4.6408°
Discovery Method
Radial Velocity
Discovery Year
2014
Source ID: GJ 849 c
GJ 849 c orbits GJ 849 and was reported in 2014 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 314.65 Earth masses (M sin i) and an orbital period of 5,990 days.
Catalog data places the system at about 8.8 parsecs from Earth, a host star classified as M3.5, 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 GJ 849More planets in this system