21536+5724
- Unique Name: 21536+5724TDT3219
- RA: 21 53 38.01
- Dec: +57 23 59.3
- Discoverer: TDT
- Discoverer Number: 3219
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 118
- Last position angle: 118
- First separation: 1.4
- Last separation: 1.4
- Mag first component: 10.91
- Mag second component: 12.58
- Spectral type:
- Primary proper motion RA: -12
- Primary proper motion DEC: -2
- Secondary proper motion RA: -12
- Secondary proper motion DEC: -2
- Durchmusterung:
- Notes: