Sigma Geminorum
Spectraalklasse
Coördinaten
- X 23
- Y 51
- Z -112
→ Sol: 125
Objecttype
- Variable of RS CVn type
- Star
- Double or multiple star
- transient event
- Infra-Red source
- High proper-motion Star
- Radio-source
- Dubbelster
- UV-emission source
- Variable Star
- X-ray source