20510+3915
- Unique Name: 20510+3915SEI1279
- RA: 20 51 00.92
- Dec: +39 15 16.4
- Discoverer: SEI
- Discoverer Number: 1279
- Components:
- First year: 1896
- Last year: 2002
- Observations: 4
- First position angle: 141
- Last position angle: 148
- First separation: 12.3
- Last separation: 12.9
- Mag first component: 11.9
- Mag second component: 11.9
- Spectral type:
- Primary proper motion RA: -2
- Primary proper motion DEC: 0
- Secondary proper motion RA: -7
- Secondary proper motion DEC: -8
- Durchmusterung:
- Notes: N
