TYC 1422-614-1 c
Orbiting TYC 1422-614-1
TYC 1422-614-1 c is an exoplanet orbiting the star TYC 1422-614-1, discovered in 2014 using the Radial Velocity method.
Minimum Mass (M sin i)
3178.00
Earth masses
Orbital Period
559.3
days
Distance
672.4
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
3178.00
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Niedzielski et al. 2015
Orbital Period
559.300+1.200−1.200days
Semi-Major Axis
1.3700+0.0600−0.0600au
M sin(i) (Earth masses)
3178.00+318.00−318.00
M sin(i) (Jupiter masses)
10.0000+1.0000−1.0000
Eccentricity
0.0480+0.0200−0.0140
Epoch of Periastron
2453190.50+30.00−30.00days
Argument of Periastron
130.0+20.0−20.0deg
Radial Velocity Semi-Amplitude
233.00+4.50−4.00m/s
Distance from Earth
672.4 pc (~2193 ly)
Spectral Type
Unknown
Temperature
4806 K
Mass (Solar)
1.15 M☉
Radius (Solar)
6.85 R☉
Luminosity
1.35 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
154.2778°, 19.5584°
Discovery Method
Radial Velocity
Discovery Year
2014
Source ID: TYC 1422-614-1 c
TYC 1422-614-1 c orbits TYC 1422-614-1 and was reported in 2014 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 3,178 Earth masses (M sin i) and an orbital period of 559.3 days.
Catalog data places the system at about 672.4 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 TYC 1422-614-1More planets in this system