Sigma Geminorum
Spektralklasse
Koordinaten
- X 23
- Y 51
- Z -112
→ Sol: 125
Objekttyp
- Variable of RS CVn type
- Stern
- Double or multiple star
- transient event
- Infra-Red source
- High proper-motion Star
- Radio-source
- Doppelstern
- UV-emission source
- Variable Star
- Röntgenquelle