21285-3906
- Unique Name: 21285-3906WG 272
- RA: 21 28 29.33
- Dec: -39 05 32.5
- Discoverer: WG
- Discoverer Number: 272
- Components:
- First year: 1904
- Last year: 1999
- Observations: 3
- First position angle: 87
- Last position angle: 85
- First separation: 8.2
- Last separation: 7.5
- Mag first component: 10.4
- Mag second component: 11.8
- Spectral type:
- Primary proper motion RA: 33
- Primary proper motion DEC: -43
- Secondary proper motion RA: 32
- Secondary proper motion DEC: -42
- Durchmusterung: -3914262
- Notes: