Exoplanet

2MASS J12073346-3932539 b

Orbiting 2MASS J12073346-3932539

Overview

2MASS J12073346-3932539 b is an exoplanet orbiting the star 2MASS J12073346-3932539, discovered in 2004 using the Imaging method. It is a Jupiter-sized world.

Key Measurements

Radius

15.69

Earth radii

015 R⊕

Mass

1652.71

Earth masses

0500 M⊕

Distance

64.3

parsecs

Nearby10,000 pc

Equilibrium Temp

1163

K

150 K3,500 K

Radius (Earth radii)

15.69

Mass (Earth masses)

1652.71

Measured

Equilibrium Temperature

1163 K

Orbital Period

Unknown

Distance from Earth

64.3 pc (~210 ly)

Spectral Type

M8

Temperature

Unknown

Mass (Solar)

Unknown

Radius (Solar)

Unknown

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

181.8891°, -39.5484°

Discovery Method

Imaging

Discovery Year

2004

Data Sources

Source ID: 2MASS J12073346-3932539 b

System Context

2MASS J12073346-3932539 b orbits 2MASS J12073346-3932539 and was reported in 2004 and was detected with the Imaging method.

Published measurements list a radius of 15.69 Earth radii, a mass of 1,652.71 Earth masses, and an equilibrium temperature near 1,163 K.

Catalog data places the system at about 64.3 parsecs from Earth, a host star classified as M8, 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 2MASS J12073346-3932539