10310-2138
- Unique Name: 10310-2138DON 414AB
- RA: 10 31 03.64
- Dec: -21 38 40.4
- Discoverer: DON
- Discoverer Number: 414
- Components: AB
- First year: 1933
- Last year: 1965
- Observations: 5
- First position angle: 328
- Last position angle: 317
- First separation: 0.5
- Last separation: 0.6
- Mag first component: 10.9
- Mag second component: 11.1
- Spectral type: K7V
- Primary proper motion RA: 232
- Primary proper motion DEC: -339
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -20 3198
- Notes:
