20122+3621
- Unique Name: 20122+3621SEI 996
- RA: 20 12 13.88
- Dec: +36 20 50.4
- Discoverer: SEI
- Discoverer Number: 996
- Components:
- First year: 1896
- Last year: 2002
- Observations: 8
- First position angle: 1
- Last position angle: 0
- First separation: 30.0
- Last separation: 29.6
- Mag first component: 11.33
- Mag second component: 11.97
- Spectral type: A
- Primary proper motion RA: 1
- Primary proper motion DEC: -3
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -2
- Durchmusterung: +35 4018
- Notes: