Star

GJ 3988

M-type star

Also known as: TIC 274626553, Gaia DR2 1412645602995521920, Gaia DR3 1412645602995521920

Overview

GJ 3988 is a host star of spectral class M with 1 known exoplanet. It is located approximately 32 light-years from Earth.

Key Measurements

Planets

1

012+

Spectral Class

M

Distance

9.9

pc

Nearby10,000 pc

Temperature

3273

K

2,000 K40,000 K

V Magnitude

13.63

Spectral Type

M4.5 V

Temperature

3273 K

Mass (Solar)

0.18 M☉

Radius (Solar)

0.20 R☉

Luminosity

-2.40 log L☉

Metallicity [Fe/H]

-0.12

Age

Unknown

Known Planets

1

Stars in System

1

Planets (NASA)

1

Distance

9.9 pc (~32 ly)

V Magnitude

13.63

K Magnitude

7.92

Coordinates (RA, Dec)

255.8504°, 51.4090°

Planets in this System(1 known)
GJ 3988 b

GJ 3988

Minimum Mass (M sin i)

3.69Earth masses

Orbital Period

6.9days

Distance

9.9parsecs

Equilibrium Temp

348K

Discovered 2023

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: GJ 3988

GJ 3988