04390-0300
- Unique Name: 04390-0300RST4250
- RA: 04 38 57.05
- Dec: -03 00 04.0
- Discoverer: RST
- Discoverer Number: 4250
- Components:
- First year: 1940
- Last year: 1950
- Observations: 3
- First position angle: 309
- Last position angle: 297
- First separation: 0.3
- Last separation: 0.3
- Mag first component: 11.1
- Mag second component: 11.4
- Spectral type:
- Primary proper motion RA: -16
- Primary proper motion DEC: -56
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -03 852
- Notes: