10308+5620
- Unique Name: 10308+5620TDS7306
- RA: 10 30 50.86
- Dec: +56 20 07.8
- Discoverer: TDS
- Discoverer Number: 7306
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 216
- Last position angle: 216
- First separation: 0.9
- Last separation: 0.9
- Mag first component: 11.41
- Mag second component: 12.56
- Spectral type:
- Primary proper motion RA: -46
- Primary proper motion DEC: -25
- Secondary proper motion RA: -46
- Secondary proper motion DEC: -25
- Durchmusterung:
- Notes: