02103+3509
- Unique Name: 02103+3509COU1068
- RA: 02 10 18.35
- Dec: +35 10 24.1
- Discoverer: COU
- Discoverer Number: 1068
- Components:
- First year: 1973
- Last year: 1997
- Observations: 4
- First position angle: 251
- Last position angle: 242
- First separation: 1.1
- Last separation: 1.2
- Mag first component: 10.65
- Mag second component: 11.15
- Spectral type:
- Primary proper motion RA: -13
- Primary proper motion DEC: 5
- Secondary proper motion RA: -13
- Secondary proper motion DEC: 5
- Durchmusterung: +34 383
- Notes: