22220+4200
- Unique Name: 22220+4200TDT3487
- RA: 22 22 01.29
- Dec: +41 59 48.6
- Discoverer: TDT
- Discoverer Number: 3487
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 357
- Last position angle: 357
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 11.28
- Mag second component: 11.59
- Spectral type:
- Primary proper motion RA: 10
- Primary proper motion DEC: 9
- Secondary proper motion RA: 10
- Secondary proper motion DEC: 9
- Durchmusterung:
- Notes: