Exoplanet

K2-290 c

Orbiting K2-290

Overview

K2-290 c is an exoplanet orbiting the star K2-290, discovered in 2019 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

11.28

Earth radii

015 R⊕

Mass

246.00

Earth masses

0500 M⊕

Orbital Period

48.4

days

0.1d10,000d

Distance

272.9

parsecs

Nearby10,000 pc

Equilibrium Temp

676

K

150 K3,500 K

Radius (Earth radii)

11.28

Mass (Earth masses)

246.00

Measured

Equilibrium Temperature

676 K

Orbital Period

48.37 days

Distance from Earth

272.9 pc (~890 ly)

Spectral Type

Unknown

Temperature

6302 K

Mass (Solar)

1.19 M☉

Radius (Solar)

1.51 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

3

Coordinates (RA, Dec)

234.8579°, -20.1989°

Discovery Method

Transit

Discovery Year

2019

Data Sources
NASA Exoplanet Archive

Source ID: K2-290 c

System Context

K2-290 c orbits K2-290 and was reported in 2019 and was detected with the Transit method.

Published measurements list a radius of 11.28 Earth radii, a mass of 246 Earth masses, an orbital period of 48.37 days, and an equilibrium temperature near 676 K.

Catalog data places the system at about 272.9 parsecs from Earth and 2 known planets in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open K2-290

More planets in this system

K2-290 b