21059-6844
- Unique Name: 21059-6844DON 998AB
- RA: 21 05 57.83
- Dec: -68 45 05.4
- Discoverer: DON
- Discoverer Number: 998
- Components: AB
- First year: 1892
- Last year: 2000
- Observations: 6
- First position angle: 153
- Last position angle: 155
- First separation: 3.8
- Last separation: 4.0
- Mag first component: 10.8
- Mag second component: 11.5
- Spectral type:
- Primary proper motion RA: 0
- Primary proper motion DEC: 16
- Secondary proper motion RA: 58
- Secondary proper motion DEC: -109
- Durchmusterung:
- Notes:
