21007+3353
- Unique Name: 21007+3353BUP 222AJ
- RA: 21 00 43.26
- Dec: +33 53 20.8
- Discoverer: BUP
- Discoverer Number: 222
- Components: AJ
- First year: 1875
- Last year: 1991
- Observations: 3
- First position angle: 269
- Last position angle: 271
- First separation: 945.2
- Last separation: 944.1
- Mag first component: 9.75
- Mag second component: 9.41
- Spectral type: G5
- Primary proper motion RA: -6
- Primary proper motion DEC: -321
- Secondary proper motion RA: -14
- Secondary proper motion DEC: -23
- Durchmusterung: +33 4114
- Notes: N
