21125+3528
- Unique Name: 21125+3528GRV 435
- RA: 21 12 33.92
- Dec: +35 28 15.4
- Discoverer: GRV
- Discoverer Number: 435
- Components:
- First year: 1896
- Last year: 2002
- Observations: 6
- First position angle: 207
- Last position angle: 206
- First separation: 60.9
- Last separation: 61.8
- Mag first component: 12.0
- Mag second component: 12.4
- Spectral type:
- Primary proper motion RA: -10
- Primary proper motion DEC: -9
- Secondary proper motion RA: -8
- Secondary proper motion DEC: -10
- Durchmusterung:
- Notes: