Associazione Romana Astrofili

157 FRASSO SABINO 42,22945555N 12,81150555E 465m s.l.m.

12152-1019

• Unique Name: 12152-1019BUP 139
• RA: 12 15 10.55
• Dec: -10 18 44.6
• Discoverer: BUP
• Discoverer Number: 139
• Components:
• First year: 1909
• Last year: 2000
• Observations: 5
• First position angle: 149
• Last position angle: 71
• First separation: 89.4
• Last separation: 42.8
• Mag first component: 6.11
• Mag second component: 12.9
• Spectral type: F5V
• Primary proper motion RA: 4
• Primary proper motion DEC: -102
• Secondary proper motion RA:
• Secondary proper motion DEC:
• Durchmusterung: -09 3468
• Notes: N P