20511+3837
- Unique Name: 20511+3837SEI1281
- RA: 20 51 10.75
- Dec: +38 37 36.0
- Discoverer: SEI
- Discoverer Number: 1281
- Components:
- First year: 1896
- Last year: 1896
- Observations: 1
- First position angle: 102
- Last position angle: 102
- First separation: 8.6
- Last separation: 8.6
- Mag first component: 12.83
- Mag second component: 11.0
- Spectral type:
- Primary proper motion RA: -1
- Primary proper motion DEC: -7
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: NX I
