20528+3925
- Unique Name: 20528+3925SEI1290
- RA: 20 52 44.15
- Dec: +39 24 55.7
- Discoverer: SEI
- Discoverer Number: 1290
- Components:
- First year: 1896
- Last year: 2002
- Observations: 5
- First position angle: 203
- Last position angle: 223
- First separation: 26.6
- Last separation: 14.3
- Mag first component: 11.0
- Mag second component: 12.28
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: -6
- Secondary proper motion RA: -9
- Secondary proper motion DEC: -9
- Durchmusterung:
- Notes: N
