Exoplanet

TOI-4898 b

Orbiting TOI-4898

Overview

TOI-4898 b is an exoplanet orbiting the star TOI-4898, discovered in 2026 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

3.72

Earth radii

015 R⊕

Mass (est.)

14.22

Earth masses

0500 M⊕

Orbital Period

2.8

days

0.1d10,000d

Distance

98.6

parsecs

Nearby10,000 pc

Radius (Earth radii)

3.72

Mass (Earth masses)

14.22

Estimated

Equilibrium Temperature

Unknown

Parameter source: Lafarga et al. 2026

Orbital Period

2.765+0.000−0.000days

Distance from Earth

98.6 pc (~322 ly)

Spectral Type

Unknown

Temperature

4202 K

Mass (Solar)

Unknown

Radius (Solar)

0.64 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

197.3417°, -32.8295°

Discovery Method

Transit

Discovery Year

2026

Data Sources
NASA Exoplanet Archive

Source ID: TOI-4898 b

System Context

TOI-4898 b orbits TOI-4898 and was reported in 2026 and was detected with the Transit method.

Published measurements list a radius of 3.72 Earth radii, a mass of 14.22 Earth masses (estimated), and an orbital period of 2.77 days.

Catalog data places the system at about 98.6 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-4898