Exoplanet

K2-207 b

Orbiting K2-207

Overview

K2-207 b is an exoplanet orbiting the star K2-207, discovered in 2018 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.61

Earth radii

015 R⊕

Mass (est.)

7.77

Earth masses

0500 M⊕

Orbital Period

12.5

days

0.1d10,000d

Distance

363.1

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.61

Mass (Earth masses)

7.77

Estimated

Equilibrium Temperature

Unknown

Parameter source: Mayo et al. 2018

Orbital Period

12.487+0.001−0.001days

Distance from Earth

363.1 pc (~1184 ly)

Spectral Type

Unknown

Temperature

5522 K

Mass (Solar)

0.94 M☉

Radius (Solar)

0.93 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

11.6996°, 0.6406°

Discovery Method

Transit

Discovery Year

2018

Data Sources
NASA Exoplanet Archive

Source ID: K2-207 b

System Context

K2-207 b orbits K2-207 and was reported in 2018 and was detected with the Transit method.

Published measurements list a radius of 2.61 Earth radii, a mass of 7.77 Earth masses (estimated), and an orbital period of 12.49 days.

Catalog data places the system at about 363.1 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 K2-207