Exoplanet

TOI-4511 b

Orbiting TOI-4511

Overview

TOI-4511 b is an exoplanet orbiting the star TOI-4511, discovered in 2026 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.75

Earth radii

015 R⊕

Mass (est.)

8.53

Earth masses

0500 M⊕

Orbital Period

11.0

days

0.1d10,000d

Distance

121.8

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.75

Mass (Earth masses)

8.53

Estimated

Equilibrium Temperature

Unknown

Parameter source: Lafarga et al. 2026

Orbital Period

10.981+0.003−0.002days

Distance from Earth

121.8 pc (~397 ly)

Spectral Type

Unknown

Temperature

5419 K

Mass (Solar)

Unknown

Radius (Solar)

1.00 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

49.3053°, 15.5017°

Discovery Method

Transit

Discovery Year

2026

Data Sources
NASA Exoplanet Archive

Source ID: TOI-4511 b

System Context

TOI-4511 b orbits TOI-4511 and was reported in 2026 and was detected with the Transit method.

Published measurements list a radius of 2.75 Earth radii, a mass of 8.53 Earth masses (estimated), and an orbital period of 10.98 days.

Catalog data places the system at about 121.8 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-4511
TOI-4511 b