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Alpha Circini
Distant from 54 light years, a variable um fast pulsation cycles of 6.8 minutes, in main sequence with a period of 4.5 days.
Magnitude:
Companion 1: 3.18
Companion 2: 8.47
separtion: 15.7 arcsec
angular position: 226 degres
data: 2000.00
I found a reference to third companion with magnitude 12 and separation of 64.6 arcsec
GSO 305 mm - Canon T3 - Skyglow filter - Coma corrector
10 seconds - ISO 3200
10 seconds - ISO 100
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