21519+4221
- Unique Name: 21519+4221FYM 113AE
- RA: 21 51 53.07
- Dec: +42 20 40.6
- Discoverer: FYM
- Discoverer Number: 113
- Components: AE
- First year: 2012
- Last year: 2012
- Observations: 1
- First position angle: 21
- Last position angle: 21
- First separation: 63.3
- Last separation: 63.3
- Mag first component: 7.93
- Mag second component: 14.0
- Spectral type: G5
- Primary proper motion RA: -174
- Primary proper motion DEC: -305
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
