21436+3715
- Unique Name: 21436+3715TDS1143
- RA: 21 43 33.18
- Dec: +37 15 03.5
- Discoverer: TDS
- Discoverer Number: 1143
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 180
- Last position angle: 180
- First separation: 0.9
- Last separation: 0.9
- Mag first component: 11.27
- Mag second component: 12.66
- Spectral type:
- Primary proper motion RA: -4
- Primary proper motion DEC: 0
- Secondary proper motion RA: -4
- Secondary proper motion DEC: 0
- Durchmusterung:
- Notes: