15511-5503
- Unique Name: 15511-5503DUN 193
- RA: 15 51 06.80
- Dec: -55 03 19.9
- Discoverer: DUN
- Discoverer Number: 193
- Components:
- First year: 1836
- Last year: 1999
- Observations: 24
- First position angle: 19
- Last position angle: 12
- First separation: 22.5
- Last separation: 16.5
- Mag first component: 5.77
- Mag second component: 9.07
- Spectral type: B2II
- Primary proper motion RA: -4
- Primary proper motion DEC: -4
- Secondary proper motion RA: -3
- Secondary proper motion DEC: -3
- Durchmusterung: -54 6711
- Notes: N D
