13121+1113
- Unique Name: 13121+1113HJ 221
- RA: 13 12 05.05
- Dec: +11 13 13.8
- Discoverer: HJ
- Discoverer Number: 221
- Components:
- First year: 1910
- Last year: 2012
- Observations: 8
- First position angle: 187
- Last position angle: 187
- First separation: 48.6
- Last separation: 49.5
- Mag first component: 8.26
- Mag second component: 13.26
- Spectral type: F5
- Primary proper motion RA: 0
- Primary proper motion DEC: -7
- Secondary proper motion RA: -9
- Secondary proper motion DEC: -15
- Durchmusterung: +11 2543
- Notes: