22121+6518
- Unique Name: 22121+6518TDT3400
- RA: 22 12 06.07
- Dec: +65 18 05.1
- Discoverer: TDT
- Discoverer Number: 3400
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 104
- Last position angle: 104
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 11.17
- Mag second component: 11.18
- Spectral type:
- Primary proper motion RA: -12
- Primary proper motion DEC: -17
- Secondary proper motion RA: -12
- Secondary proper motion DEC: -17
- Durchmusterung:
- Notes: