GJ 649 b
Orbiting GJ 649
GJ 649 b is an exoplanet orbiting the star GJ 649, discovered in 2009 using the Radial Velocity method.
Orbital Period
600.1
days
Distance
10.4
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
600.10 days
Distance from Earth
10.4 pc (~34 ly)
Spectral Type
M1.0
Temperature
3734 K
Mass (Solar)
0.51 M☉
Radius (Solar)
0.50 R☉
Luminosity
-1.36 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
254.5363°, 25.7420°
Discovery Method
Radial Velocity
Discovery Year
2009
Source ID: GJ 649 b
GJ 649 b orbits GJ 649 and was reported in 2009 and was detected with the Radial Velocity method.
Published measurements list an orbital period of 600.1 days.
Catalog data places the system at about 10.4 parsecs from Earth, a host star classified as M1.0, and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open GJ 649