21007+3353
- Unique Name: 21007+3353BUP 222AC
- RA: 21 00 43.26
- Dec: +33 53 20.8
- Discoverer: BUP
- Discoverer Number: 222
- Components: AC
- First year: 1910
- Last year: 2006
- Observations: 8
- First position angle: 7
- Last position angle: 5
- First separation: 87.3
- Last separation: 118.0
- Mag first component: 9.75
- Mag second component: 11.97
- Spectral type: G5
- Primary proper motion RA: -3
- Primary proper motion DEC: -320
- Secondary proper motion RA: 4
- Secondary proper motion DEC: -1
- Durchmusterung:
- Notes: NL
