21007+3353
- Unique Name: 21007+3353ACA 9AL
- RA: 21 00 43.26
- Dec: +33 53 20.8
- Discoverer: ACA
- Discoverer Number: 9
- Components: AL
- First year: 1999
- Last year: 2006
- Observations: 3
- First position angle: 309
- Last position angle: 311
- First separation: 67.4
- Last separation: 69.2
- Mag first component: 9.75
- Mag second component: 13.52
- Spectral type: G5
- Primary proper motion RA: -3
- Primary proper motion DEC: -320
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -1
- Durchmusterung:
- Notes: N
