10403-4308
- Unique Name: 10403-4308DON 428
- RA: 10 40 18.23
- Dec: -43 08 04.8
- Discoverer: DON
- Discoverer Number: 428
- Components:
- First year: 1930
- Last year: 1991
- Observations: 3
- First position angle: 7
- Last position angle: 18
- First separation: 0.7
- Last separation: 1.0
- Mag first component: 11.14
- Mag second component: 11.76
- Spectral type:
- Primary proper motion RA: -41
- Primary proper motion DEC: 17
- Secondary proper motion RA: -41
- Secondary proper motion DEC: 17
- Durchmusterung: -42 6412
- Notes: