21011+3532
- Unique Name: 21011+3532SEI1366
- RA: 21 01 04.58
- Dec: +35 31 40.0
- Discoverer: SEI
- Discoverer Number: 1366
- Components:
- First year: 1896
- Last year: 2002
- Observations: 6
- First position angle: 286
- Last position angle: 279
- First separation: 22.9
- Last separation: 23.0
- Mag first component: 11.95
- Mag second component: 12.33
- Spectral type:
- Primary proper motion RA: 1
- Primary proper motion DEC: 2
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -6
- Durchmusterung:
- Notes: