18205-4219
- Unique Name: 18205-4219DON 889
- RA: 18 20 31.51
- Dec: -42 18 52.2
- Discoverer: DON
- Discoverer Number: 889
- Components:
- First year: 1931
- Last year: 1948
- Observations: 3
- First position angle: 262
- Last position angle: 260
- First separation: 0.8
- Last separation: 0.8
- Mag first component: 9.7
- Mag second component: 12.7
- Spectral type: A1V
- Primary proper motion RA: 4
- Primary proper motion DEC: -6
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4213139
- Notes:
