00528+5638
- Unique Name: 00528+5638BU 1AD
- RA: 00 52 49.22
- Dec: +56 37 39.5
- Discoverer: BU
- Discoverer Number: 1
- Components: AD
- First year: 1871
- Last year: 2012
- Observations: 32
- First position angle: 200
- Last position angle: 195
- First separation: 10.0
- Last separation: 9.0
- Mag first component: 8.58
- Mag second component: 9.66
- Spectral type: O6.5V
- Primary proper motion RA: 8
- Primary proper motion DEC: 1
- Secondary proper motion RA: -2
- Secondary proper motion DEC: 1
- Durchmusterung:
- Notes: NV
