12021+0511
- Unique Name: 12021+0511TDS8183
- RA: 12 02 04.81
- Dec: +05 11 05.5
- Discoverer: TDS
- Discoverer Number: 8183
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 269
- Last position angle: 269
- First separation: 0.5
- Last separation: 0.5
- Mag first component: 10.39
- Mag second component: 10.53
- Spectral type:
- Primary proper motion RA: -7
- Primary proper motion DEC: 2
- Secondary proper motion RA: -7
- Secondary proper motion DEC: 2
- Durchmusterung:
- Notes: