Exoplanet

TOI-799 b

Orbiting TOI-799

Overview

TOI-799 b is an exoplanet orbiting the star TOI-799, discovered in 2026 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.07

Earth radii

015 R⊕

Mass (est.)

5.24

Earth masses

0500 M⊕

Orbital Period

5.5

days

0.1d10,000d

Distance

158.5

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.07

Mass (Earth masses)

5.24

Estimated

Equilibrium Temperature

Unknown

Parameter source: Lafarga et al. 2026

Orbital Period

5.545+0.000−0.000days

Distance from Earth

158.5 pc (~517 ly)

Spectral Type

Unknown

Temperature

5663 K

Mass (Solar)

Unknown

Radius (Solar)

0.92 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

98.4691°, -52.4603°

Discovery Method

Transit

Discovery Year

2026

Data Sources
NASA Exoplanet Archive

Source ID: TOI-799 b

System Context

TOI-799 b orbits TOI-799 and was reported in 2026 and was detected with the Transit method.

Published measurements list a radius of 2.07 Earth radii, a mass of 5.24 Earth masses (estimated), and an orbital period of 5.55 days.

Catalog data places the system at about 158.5 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 TOI-799