21522+3252
- Unique Name: 21522+3252ES 2321
- RA: 21 52 04.97
- Dec: +32 45 35.8
- Discoverer: ES
- Discoverer Number: 2321
- Components:
- First year: 1916
- Last year: 2005
- Observations: 6
- First position angle: 274
- Last position angle: 277
- First separation: 1.5
- Last separation: 2.0
- Mag first component: 10.78
- Mag second component: 11.6
- Spectral type:
- Primary proper motion RA: -34
- Primary proper motion DEC: -34
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +32 4278
- Notes: N
