04389+6716
- Unique Name: 04389+6716TDS2921
- RA: 04 38 55.52
- Dec: +67 15 45.3
- Discoverer: TDS
- Discoverer Number: 2921
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 72
- Last position angle: 72
- First separation: 0.5
- Last separation: 0.5
- Mag first component: 11.06
- Mag second component: 11.23
- Spectral type:
- Primary proper motion RA: 7
- Primary proper motion DEC: -7
- Secondary proper motion RA: 7
- Secondary proper motion DEC: -7
- Durchmusterung:
- Notes: