21007+3353
- Unique Name: 21007+3353BUP 222AE
- RA: 21 00 43.26
- Dec: +33 53 20.8
- Discoverer: BUP
- Discoverer Number: 222
- Components: AE
- First year: 1910
- Last year: 2002
- Observations: 4
- First position angle: 91
- Last position angle: 89
- First separation: 815.4
- Last separation: 813.7
- Mag first component: 9.75
- Mag second component: 9.84
- Spectral type: G5
- Primary proper motion RA: -3
- Primary proper motion DEC: -320
- Secondary proper motion RA: -13
- Secondary proper motion DEC: -22
- Durchmusterung: +33 4121
- Notes: N
