Exoplanet

HD 101930 b

Orbiting HD 101930

Overview

HD 101930 b is an exoplanet orbiting the star HD 101930, discovered in 2005 using the Radial Velocity method.

Key Measurements

Minimum Mass (M sin i)

79.46

Earth masses

0500 M⊕

Orbital Period

70.5

days

0.1d10,000d

Distance

30.0

parsecs

Nearby10,000 pc

Radius (Earth radii)

Unknown

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

79.46

Radial-velocity minimum

Equilibrium Temperature

Unknown

Parameter source: Stassun et al. 2017

Orbital Period

70.460+0.180−0.180days

Semi-Major Axis

0.3000+0.0100−0.0100au

M sin(i) (Earth masses)

79.46+6.36−6.36

M sin(i) (Jupiter masses)

0.2500+0.0200−0.0200

Eccentricity

0.1100+0.0200−0.0200

Radial Velocity Semi-Amplitude

18.10+0.40−0.40m/s

Distance from Earth

30.0 pc (~98 ly)

Spectral Type

Unknown

Temperature

5108 K

Mass (Solar)

0.57 M☉

Radius (Solar)

0.86 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

2

Coordinates (RA, Dec)

175.8756°, -58.0054°

Discovery Method

Radial Velocity

Discovery Year

2005

Data Sources
NASA Exoplanet Archive

Source ID: HD 101930 b

System Context

HD 101930 b orbits HD 101930 and was reported in 2005 and was detected with the Radial Velocity method.

Published measurements list a minimum mass of 79.46 Earth masses (M sin i) and an orbital period of 70.46 days.

Catalog data places the system at about 30 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 101930