Exoplanet

HD 113996 b

Orbiting HD 113996

Overview

HD 113996 b is an exoplanet orbiting the star HD 113996, discovered in 2017 using the Radial Velocity method.

Key Measurements

Minimum Mass (M sin i)

2002.33

Earth masses

0500 M⊕

Orbital Period

610.2

days

0.1d10,000d

Distance

116.3

parsecs

Nearby10,000 pc

Radius (Earth radii)

Unknown

Minimum Mass, M sin(i) (Earth masses)

2002.33

Radial-velocity minimum

Equilibrium Temperature

Unknown

Parameter source: Jeong et al. 2018

Orbital Period

610.200+3.800−3.800days

Semi-Major Axis

1.6000+0.1000−0.1000au

M sin(i) (Earth masses)

2002.33+317.83−317.83

M sin(i) (Jupiter masses)

6.3000+1.0000−1.0000

Eccentricity

0.2800+0.1200−0.1200

Epoch of Periastron

2453309.94+23.67−23.67days(JD)

Argument of Periastron

92.1+17.3−17.3deg

Radial Velocity Semi-Amplitude

120.00+9.00−9.00m/s

Distance from Earth

116.3 pc (~379 ly)

Spectral Type

Unknown

Temperature

4181 K

Mass (Solar)

1.49 M☉

Radius (Solar)

25.11 R☉

Luminosity

2.46 log L☉

Planets in System

1

Stars in System

2

Coordinates (RA, Dec)

196.7949°, 27.6244°

Discovery Method

Radial Velocity

Discovery Year

2017

Data Sources
NASA Exoplanet Archive

Source ID: HD 113996 b

System Context

HD 113996 b orbits HD 113996 and was reported in 2017 and was detected with the Radial Velocity method.

Published measurements list a minimum mass of 2,002.33 Earth masses (M sin i) and an orbital period of 610.2 days.

Catalog data places the system at about 116.3 parsecs from Earth 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 HD 113996