Wolf 1061 c
Orbiting Wolf 1061
Wolf 1061 c is an exoplanet orbiting the star Wolf 1061, discovered in 2015 using the Radial Velocity method.
Minimum Mass (M sin i)
3.41
Earth masses
Orbital Period
17.9
days
Distance
4.3
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
3.41
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Astudillo-Defru et al. 2017
Orbital Period
17.872+0.006−0.006days
Semi-Major Axis
0.0890+0.0029−0.0031au
M sin(i) (Earth masses)
3.41+0.43−0.41
M sin(i) (Jupiter masses)
0.0107+0.0014−0.0013
Eccentricity
0.1100+0.1000−0.0700
Radial Velocity Semi-Amplitude
1.92+0.19−0.19m/s
Distance from Earth
4.3 pc (~14 ly)
Spectral Type
M3.5
Temperature
3342 K
Mass (Solar)
0.29 M☉
Radius (Solar)
0.31 R☉
Luminosity
-1.99 log L☉
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
247.5748°, -12.6677°
Discovery Method
Radial Velocity
Discovery Year
2015
Source ID: Wolf 1061 c
Wolf 1061 c orbits Wolf 1061 and was reported in 2015 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 3.41 Earth masses (M sin i) and an orbital period of 17.87 days.
Catalog data places the system at about 4.3 parsecs from Earth, a host star classified as M3.5, and 3 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Wolf 1061More planets in this system