03421-3136
- Unique Name: 03421-3136B 56AC
- RA: 03 42 05.62
- Dec: -31 36 28.4
- Discoverer: B
- Discoverer Number: 56
- Components: AC
- First year: 1909
- Last year: 1998
- Observations: 12
- First position angle: 185
- Last position angle: 170
- First separation: 29.4
- Last separation: 26.5
- Mag first component: 9.15
- Mag second component: 10.14
- Spectral type: G8/KOIII
- Primary proper motion RA: -39
- Primary proper motion DEC: -41
- Secondary proper motion RA: 48
- Secondary proper motion DEC: -8
- Durchmusterung: -32 1427
- Notes: L
