08307-4311
- Unique Name: 08307-4311RST4889
- RA: 08 30 44.78
- Dec: -43 10 29.8
- Discoverer: RST
- Discoverer Number: 4889
- Components:
- First year: 1942
- Last year: 1991
- Observations: 6
- First position angle: 258
- Last position angle: 234
- First separation: 0.4
- Last separation: 0.4
- Mag first component: 9.79
- Mag second component: 9.9
- Spectral type: K1:V
- Primary proper motion RA: -26
- Primary proper motion DEC: 47
- Secondary proper motion RA: -26
- Secondary proper motion DEC: 47
- Durchmusterung: -42 4328
- Notes: