stellar companion

C41600 concept

A stellar companion is a star that orbits or co-orbits with another star, forming a gravitationally bound multiple-star system such as a binary or higher-order configuration.

Observed surface forms (1)

suspected stellar companion ×1

Instances (5)

ζ Persei
surface form: ζ Persei B
Alpha Tucanae
surface form: Alpha Tucanae B
59 Cygni as a spectroscopic binary
surface form: 59 Cygni B
Aldebaran B via concept surface "suspected stellar companion"
HR 8315
surface form: Delta Capricorni B