HD 1605 c
Orbiting HD 1605
HD 1605 c is an exoplanet orbiting the star HD 1605, discovered in 2015 using the Radial Velocity method.
Minimum Mass (M sin i)
1150.54
Earth masses
Orbital Period
2149.0
days
Distance
88.8
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
1150.54
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Ment et al. 2018
Orbital Period
2149.000+16.000−16.000days
Semi-Major Axis
3.5840+0.0990−0.0990au
M sin(i) (Earth masses)
1150.54+73.10−73.10
M sin(i) (Jupiter masses)
3.6200+0.2300−0.2300
Eccentricity
0.0990+0.0110−0.0110
Epoch of Periastron
2464691.00+79.00−79.00days(JD)
Argument of Periastron
233.0+9.2−9.2deg
Radial Velocity Semi-Amplitude
47.47+0.71−0.71m/s
Distance from Earth
88.8 pc (~290 ly)
Spectral Type
K1 IV
Temperature
4915 K
Mass (Solar)
1.33 M☉
Radius (Solar)
3.49 R☉
Luminosity
0.81 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
5.1318°, 30.9751°
Discovery Method
Radial Velocity
Discovery Year
2015
Source ID: HD 1605 c
HD 1605 c orbits HD 1605 and was reported in 2015 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 1,150.54 Earth masses (M sin i) and an orbital period of 2,149 days.
Catalog data places the system at about 88.8 parsecs from Earth, a host star classified as K1 IV, 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 1605More planets in this system