Double Stars - Selection of Multiple Systems

A detailed description of the project, the data sources, additional websites and how you can contribute visual observations and photographs of double stars to the project are summarized in our introduction.

Double Star Lists:
Double/Multiple Stars 3
Visual Observations 33
Sketches 14
Photographs 0
Observers 9
Sarah Gebauer, Christopher Hay, Winfried Kräling, Stefan Loibl, Mark McCarthy, René Merting, Uwe Pilz, Frederik Wanink, Robert Zebahl
m1 m2 ρ θ Year Coordinates (J2000)
★★★ STF948, 12 Lyn AB 5m4 6m0 1.9'' 64° 2019 Lyn 06h46m14.15s +59°26'30.10"
AC 5m4 7m0 8.8'' 310° 2018
★★★ STF1196 & HUT1, zeta Cnc, 16 Cnc STF1196 AC 5m3 5m8 6.3'' 51° 2019 Cnc 08h12m12.79s +17°38'51.20"
STF1196 AB-C 4m9 5m8 6.0'' 64° 2018
STF1196 AB 5m3 6m2 1.1'' 2018
HUT1 Ca-Cb 6m2 7m1 0.3'' 233° 2018
★★★ STFA50, omicron Cyg, 30/31 Cyg AD 3m9 4m8 336.7'' 322° 2016 Cyg 20h13m37.90s +46°44'28.80"
AC 3m9 7m0 108.6'' 173° 2016