21107+3515
- Unique Name: 21107+3515TDS1120
- RA: 21 10 43.05
- Dec: +35 15 15.5
- Discoverer: TDS
- Discoverer Number: 1120
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 244
- Last position angle: 244
- First separation: 2.0
- Last separation: 2.0
- Mag first component: 10.18
- Mag second component: 12.43
- Spectral type:
- Primary proper motion RA: 13
- Primary proper motion DEC: -7
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
