Skip to content

Missions Planets Black Holes 3D Map Agencies Blog About Sign in

Menu

Missions Planets Black Holes 3D Map Agencies Blog About Sign in

Acquiring mission data

Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

This is an independent informational project and is not affiliated with, endorsed by, or sponsored by NASA, ESA, JAXA, Roscosmos, CNSA, ISRO, CSA, or any other space agency. Agency names, logos, and other marks are used for identification where permitted by their respective usage policies.

A passion project from the team behind Apex Rental Pro.

Community discussion

Comments 0

No comments yet. The airlock is open.

Sign in or create an account to comment and vote.

K2-290 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-290 c

Confirmed exoplanet · Gas Giant

K2-290 c

Orbiting K2-290

Discovered in 2019 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of K2-290 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,019
Method: Transit
Radius: 11.276254 R⊕
Mass: 246.00042 M⊕
Orbit: 48.36685 days
Distance: 272.909 pc

Planet profile

Orbit and physical properties

Orbital period: 48.36685 days
Semi-major axis: 0.305 AU
Eccentricity: 0
Radius: 11.276254 Earth radii
Mass: 246.00042 Earth masses
Mass provenance: Mass
Density: 1.01 g/cm³
Equilibrium temperature: 676 K
Insolation: 28.2979 Earth flux

Host system

Star and system properties

Host star: K2-290
Stars in system: 3
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,302 K
Stellar radius: 1.511 R☉
Stellar mass: 1.194 M☉
Stellar metallicity: -0.06 dex
Stellar age: 4 Gyr
Distance: 272.909 parsecs
Right ascension: 15h39m25.89s
Declination: -20d11m56.03s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,019
Publication date: 2019-04
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from K2-290 c.

Generic gas giant catalog artwork; not a direct image of K2-290 c — Apex Andromeda catalog artwork