Star

HD 102888

G-type star

Also known as: HIP 57749, TIC 397394991, Gaia DR2 3487277912642549248, Gaia DR3 3487277912642549248

Overview

HD 102888 is a host star of spectral class G with 1 known exoplanet. It is located approximately 413 light-years from Earth.

Key Measurements

Planets

1

012+

Spectral Class

G

Distance

126.5

pc

Nearby10,000 pc

Temperature

4990

K

2,000 K40,000 K

V Magnitude

6.48

Spectral Type

G8 III

Temperature

4990 K

Mass (Solar)

2.42 M☉

Radius (Solar)

8.60 R☉

Luminosity

1.62 log L☉

Metallicity [Fe/H]

0.07

Age

Unknown

Known Planets

1

Stars in System

1

Planets (NASA)

1

Distance

126.5 pc (~413 ly)

V Magnitude

6.48

K Magnitude

4.27

Coordinates (RA, Dec)

177.6545°, -27.2779°

Planets in this System(1 known)
HD 102888 b

HD 102888

Minimum Mass (M sin i)

1808.44Earth masses

Orbital Period

252.1days

Distance

126.5parsecs

Discovered 2025

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: HD 102888