Exoplanet

G 261-6 b

Orbiting G 261-6

Overview

G 261-6 b is an exoplanet orbiting the star G 261-6, discovered in 2025 using the Radial Velocity method.

Key Measurements

Orbital Period

5.5

days

0.1d10,000d

Distance

10.6

parsecs

Nearby10,000 pc

Equilibrium Temp

322

K

150 K3,500 K

Radius (Earth radii)

Unknown

Mass (Earth masses)

Unknown

Equilibrium Temperature

322 K

Orbital Period

5.45 days

Distance from Earth

10.6 pc (~35 ly)

Spectral Type

M5.5 V

Temperature

Unknown

Mass (Solar)

0.12 M☉

Radius (Solar)

Unknown

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

291.0743°, 75.5558°

Discovery Method

Radial Velocity

Discovery Year

2025

Data Sources

Source ID: G 261-6 b

System Context

G 261-6 b orbits G 261-6 and was reported in 2025 and was detected with the Radial Velocity method.

Published measurements list an orbital period of 5.45 days and an equilibrium temperature near 322 K.

Catalog data places the system at about 10.6 parsecs from Earth, a host star classified as M5.5 V, 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 G 261-6