15203+3559
- Unique Name: 15203+3559HJ 251
- RA: 15 20 16.42
- Dec: +35 58 30.1
- Discoverer: HJ
- Discoverer Number: 251
- Components:
- First year: 1825
- Last year: 2006
- Observations: 7
- First position angle: 240
- Last position angle: 240
- First separation: 20.0
- Last separation: 22.1
- Mag first component: 11.93
- Mag second component: 12.69
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: 4
- Secondary proper motion RA: -5
- Secondary proper motion DEC: 5
- Durchmusterung:
- Notes: