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STF 2666 - AB
Info
Chart
Aladin
Cygnus
Cyg
AB
⌖ 20:18:06/+40:43:55
☀5.96/8.24mag
Ø 2''
WDS ID
20181+4044
Common catalogue ID
STF 2666
Components
AB
Other Designation
Position angle
246
Separation
2.7
Mag First
5.96
Mag Second
8.24
Delta mag
2.28
Spectral Type
O9V+B1.5V
Constellation
Cygnus
RA
20:18:07.0
Dec
+40:43:55.6