21078+3421
- Unique Name: 21078+3421FYM 125JN
- RA: .
- Dec: .
- Discoverer: FYM
- Discoverer Number: 125
- Components: JN
- First year: 2012
- Last year: 2012
- Observations: 1
- First position angle: 260
- Last position angle: 260
- First separation: 14.0
- Last separation: 14.0
- Mag first component: 14.3
- Mag second component: 15.0
- Spectral type:
- Primary proper motion RA:
- Primary proper motion DEC:
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: