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GJ 1289

M4.5 Ve1 planet

3296 K

Temperature

0.21 M☉

Mass

8.4

Distance (pc)

Stellar Properties

Spectral TypeM4.5 Ve
Effective Temperature3,296 K
Mass0.21 M☉
Metallicity [Fe/H]0.02

Position

Distance8.3515 pc
Right Ascension355.7813 °
Declination36.5363 °

Known Planets

Planetary System

GJ 1289GJ 1289 b0.27 AU

Why did the exoplanet break up with the star?