00103+4920
- Unique Name: 00103+4920COU1851
- RA: 00 10 19.09
- Dec: +49 19 32.2
- Discoverer: COU
- Discoverer Number: 1851
- Components:
- First year: 1981
- Last year: 1996
- Observations: 4
- First position angle: 166
- Last position angle: 167
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 10.42
- Mag second component: 10.91
- Spectral type:
- Primary proper motion RA: -1
- Primary proper motion DEC: -6
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -6
- Durchmusterung: +48 22
- Notes: