18278-4507
- Unique Name: 18278-4507BRT1057
- RA: 18 27 42.90
- Dec: -45 07 08.2
- Discoverer: BRT
- Discoverer Number: 1057
- Components:
- First year: 1905
- Last year: 2000
- Observations: 3
- First position angle: 89
- Last position angle: 48
- First separation: 2.8
- Last separation: 6.7
- Mag first component: 13.1
- Mag second component: 13.1
- Spectral type:
- Primary proper motion RA: -14
- Primary proper motion DEC: -41
- Secondary proper motion RA: 52
- Secondary proper motion DEC: 33
- Durchmusterung:
- Notes: B
