21147+3529
- Unique Name: 21147+3529TDT2852
- RA: 21 14 40.03
- Dec: +35 29 03.4
- Discoverer: TDT
- Discoverer Number: 2852
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 79
- Last position angle: 79
- First separation: 1.4
- Last separation: 1.4
- Mag first component: 11.53
- Mag second component: 12.15
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: -8
- Secondary proper motion RA: -3
- Secondary proper motion DEC: -8
- Durchmusterung:
- Notes: