Exoplanet

Qatar-10 b

Orbiting Qatar-10

Overview

Qatar-10 b is an exoplanet orbiting the star Qatar-10, discovered in 2019 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

17.30

Earth radii

015 R⊕

Mass

233.92

Earth masses

0500 M⊕

Orbital Period

1.6

days

0.1d10,000d

Distance

559.1

parsecs

Nearby10,000 pc

Equilibrium Temp

1955

K

150 K3,500 K

Radius (Earth radii)

17.30

Mass (Earth masses)

233.92

Measured

Equilibrium Temperature

1955 K

Parameter source: Alsubai et al. 2019

Orbital Period

1.645+0.000−0.000days

Semi-Major Axis

0.0286+0.0006−0.0006au

Planet Mass (Earth masses)

233.92+28.60−28.60

Planet Mass (Jupiter masses)

0.7360+0.0900−0.0900

Eccentricity

0.0000

Radial Velocity Semi-Amplitude

114.00+13.00−13.00m/s

Distance from Earth

559.1 pc (~1823 ly)

Spectral Type

F7 V

Temperature

6124 K

Mass (Solar)

1.16 M☉

Radius (Solar)

1.25 R☉

Luminosity

0.30 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

284.4439°, 69.5708°

Discovery Method

Transit

Discovery Year

2019

Data Sources
NASA Exoplanet Archive

Source ID: Qatar-10 b

System Context

Qatar-10 b orbits Qatar-10 and was reported in 2019 and was detected with the Transit method.

Published measurements list a radius of 17.3 Earth radii, a mass of 233.92 Earth masses, an orbital period of 1.65 days, and an equilibrium temperature near 1,955 K.

Catalog data places the system at about 559.1 parsecs from Earth, a host star classified as F7 V, 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 Qatar-10