Exoplanet

KELT-14 b

Orbiting KELT-14

Overview

KELT-14 b is an exoplanet orbiting the star KELT-14, discovered in 2016 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

19.54

Earth radii

015 R⊕

Mass

408.09

Earth masses

0500 M⊕

Orbital Period

1.7

days

0.1d10,000d

Distance

250.1

parsecs

Nearby10,000 pc

Equilibrium Temp

1970

K

150 K3,500 K

Radius (Earth radii)

19.54

Mass (Earth masses)

408.09

Measured

Equilibrium Temperature

1970 K

Parameter source: Turner et al. 2016

Orbital Period

1.710+0.000−0.000days

Semi-Major Axis

0.0301+0.0003−0.0003au

Planet Mass (Earth masses)

408.09+10.17−10.17

Planet Mass (Jupiter masses)

1.2840+0.0320−0.0320

Eccentricity

0.0000

Radial Velocity Semi-Amplitude

185.10+2.30−2.30m/s

Distance from Earth

250.1 pc (~816 ly)

Spectral Type

G4

Temperature

5720 K

Mass (Solar)

1.24 M☉

Radius (Solar)

1.52 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

108.3014°, -42.4098°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: KELT-14 b

System Context

KELT-14 b orbits KELT-14 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 19.54 Earth radii, a mass of 408.09 Earth masses, an orbital period of 1.71 days, and an equilibrium temperature near 1,970 K.

Catalog data places the system at about 250.1 parsecs from Earth, a host star classified as G4, 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 KELT-14
KELT-14 b