18221-3507
- Unique Name: 18221-3507BRT1772
- RA: 18 22 03.58
- Dec: -35 06 53.7
- Discoverer: BRT
- Discoverer Number: 1772
- Components:
- First year: 1913
- Last year: 1999
- Observations: 2
- First position angle: 180
- Last position angle: 194
- First separation: 2.1
- Last separation: 2.7
- Mag first component: 11.9
- Mag second component: 12.5
- Spectral type:
- Primary proper motion RA: 3
- Primary proper motion DEC: 10
- Secondary proper motion RA: -9
- Secondary proper motion DEC: -9
- Durchmusterung:
- Notes:
