21007+3353
- Unique Name: 21007+3353BUP 222AD
- RA: 21 00 43.26
- Dec: +33 53 20.8
- Discoverer: BUP
- Discoverer Number: 222
- Components: AD
- First year: 1924
- Last year: 2013
- Observations: 8
- First position angle: 220
- Last position angle: 264
- First separation: 40.0
- Last separation: 18.1
- Mag first component: 9.75
- Mag second component: 13.0
- Spectral type: G5
- Primary proper motion RA: -3
- Primary proper motion DEC: -320
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -20
- Durchmusterung:
- Notes: N
