Exoplanet

K2-84 c

Orbiting K2-84

Overview

K2-84 c is an exoplanet orbiting the star K2-84, discovered in 2016 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.03

Earth radii

015 R⊕

Mass (est.)

5.08

Earth masses

0500 M⊕

Orbital Period

27.9

days

0.1d10,000d

Distance

284.9

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.03

Mass (Earth masses)

5.08

Estimated

Equilibrium Temperature

Unknown

Parameter source: Crossfield et al. 2016

Orbital Period

27.860+0.005−0.005days

Semi-Major Axis

0.1768+0.0043−0.0043au

Distance from Earth

284.9 pc (~929 ly)

Spectral Type

Unknown

Temperature

5652 K

Mass (Solar)

0.95 M☉

Radius (Solar)

0.93 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

55.8094°, 16.6344°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: K2-84 c

System Context

K2-84 c orbits K2-84 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 2.03 Earth radii, a mass of 5.08 Earth masses (estimated), and an orbital period of 27.86 days.

Catalog data places the system at about 284.9 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 K2-84

More planets in this system

K2-84 b