21120+3541
- Unique Name: 21120+3541TDT2818
- RA: 21 11 58.98
- Dec: +35 41 10.8
- Discoverer: TDT
- Discoverer Number: 2818
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 115
- Last position angle: 115
- First separation: 0.7
- Last separation: 0.7
- Mag first component: 11.32
- Mag second component: 11.56
- Spectral type:
- Primary proper motion RA: 8
- Primary proper motion DEC: -4
- Secondary proper motion RA: 8
- Secondary proper motion DEC: -4
- Durchmusterung:
- Notes: