21513+0808
- Unique Name: 21513+0808YSC 164Aa,Ab
- RA: 21 51 15.00
- Dec: +08 07 43.8
- Discoverer: YSC
- Discoverer Number: 164
- Components: Aa,Ab
- First year: 2008
- Last year: 2008
- Observations: 1
- First position angle: 28
- Last position angle: 28
- First separation: 0.3
- Last separation: 0.3
- Mag first component: 10.5
- Mag second component: 12.8
- Spectral type: K8V
- Primary proper motion RA: 94
- Primary proper motion DEC: -90
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: