Star

TOI-663

M-type star

Overview

TOI-663 is a host star of spectral class M with 3 known exoplanets. It is located approximately 209 light-years from Earth.

Key Measurements

Planets

3

012+

Spectral Class

M

Distance

64.2

pc

Nearby10,000 pc

Temperature

3681

K

2,000 K40,000 K

V Magnitude

13.67

Spectral Type

M1 V

Temperature

3681 K

Mass (Solar)

0.51 M☉

Radius (Solar)

0.51 R☉

Luminosity

Unknown

Metallicity [Fe/H]

0.07

Age

Unknown

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

64.2 pc (~209 ly)

V Magnitude

13.67

K Magnitude

9.61

Coordinates (RA, Dec)

160.0659°, -8.5111°

Planets in this System(3 known)

TOI-663

Radius

2.27Earth radii

Mass

4.45Earth masses

Orbital Period

2.6days

Distance

64.2parsecs

Discovered 2024

TOI-663

Radius

2.26Earth radii

Mass

3.65Earth masses

Orbital Period

4.7days

Distance

64.2parsecs

Discovered 2024

TOI-663

Radius

1.92Earth radii

Mass

5.20Earth masses

Orbital Period

7.1days

Distance

64.2parsecs

Discovered 2024

Data Sources

NASA Exoplanet Archive

Source ID: TOI-663