Exoplanet

KOI-3680 b

Orbiting KOI-3680

Overview

KOI-3680 b is an exoplanet orbiting the star KOI-3680, discovered in 2018 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

11.10

Earth radii

015 R⊕

Mass

613.41

Earth masses

0500 M⊕

Orbital Period

141.2

days

0.1d10,000d

Distance

922.0

parsecs

Nearby10,000 pc

Equilibrium Temp

347

K

150 K3,500 K

Radius (Earth radii)

11.10

Mass (Earth masses)

613.41

Measured

Equilibrium Temperature

347 K

Parameter source: Hébrard et al. 2019

Orbital Period

141.242+0.000−0.000days

Semi-Major Axis

0.5340+0.0120−0.0300au

Planet Mass (Earth masses)

613.41+60.39−66.74

Planet Mass (Jupiter masses)

1.9300+0.1900−0.2100

Eccentricity

0.4960+0.0310−0.0310

Argument of Periastron

154.7+7.8−7.8deg

Radial Velocity Semi-Amplitude

87.70+6.60−6.60m/s

Distance from Earth

922.0 pc (~3007 ly)

Spectral Type

Unknown

Temperature

5830 K

Mass (Solar)

1.01 M☉

Radius (Solar)

0.96 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

293.2815°, 45.3097°

Discovery Method

Transit

Discovery Year

2018

Data Sources
NASA Exoplanet Archive

Source ID: KOI-3680 b

System Context

KOI-3680 b orbits KOI-3680 and was reported in 2018 and was detected with the Transit method.

Published measurements list a radius of 11.1 Earth radii, a mass of 613.41 Earth masses, an orbital period of 141.24 days, and an equilibrium temperature near 347 K.

Catalog data places the system at about 922 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 KOI-3680