04209-3520
- Unique Name: 04209-3520AOT 10
- RA: 04 20 54.22
- Dec: -35 19 32.8
- Discoverer: AOT
- Discoverer Number: 10
- Components:
- First year: 1915
- Last year: 1998
- Observations: 4
- First position angle: 229
- Last position angle: 232
- First separation: 13.5
- Last separation: 13.9
- Mag first component: 11.8
- Mag second component: 12.4
- Spectral type:
- Primary proper motion RA: 13
- Primary proper motion DEC: 20
- Secondary proper motion RA: 12
- Secondary proper motion DEC: 16
- Durchmusterung:
- Notes: