15399+1646
- Unique Name: 15399+1646COU2510
- RA: 15 39 54.03
- Dec: +16 46 28.3
- Discoverer: COU
- Discoverer Number: 2510
- Components:
- First year: 1988
- Last year: 2008
- Observations: 2
- First position angle: 24
- Last position angle: 25
- First separation: 0.3
- Last separation: 0.3
- Mag first component: 10.3
- Mag second component: 10.9
- Spectral type: A5
- Primary proper motion RA: -32
- Primary proper motion DEC: 14
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +17 2892
- Notes: