21056+1442
- Unique Name: 21056+1442TDT2738
- RA: 21 05 36.04
- Dec: +14 41 58.1
- Discoverer: TDT
- Discoverer Number: 2738
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 190
- Last position angle: 190
- First separation: 1.9
- Last separation: 1.9
- Mag first component: 11.85
- Mag second component: 12.04
- Spectral type:
- Primary proper motion RA: 28
- Primary proper motion DEC: 4
- Secondary proper motion RA: 28
- Secondary proper motion DEC: 4
- Durchmusterung:
- Notes: