15273-3646
- Unique Name: 15273-3646HDO 248AB
- RA: 15 27 18.14
- Dec: -36 46 03.0
- Discoverer: HDO
- Discoverer Number: 248
- Components: AB
- First year: 1891
- Last year: 1999
- Observations: 3
- First position angle: 0
- Last position angle: 1
- First separation: 20.0
- Last separation: 25.4
- Mag first component: 5.42
- Mag second component: 13.45
- Spectral type: B4Vp
- Primary proper motion RA: -20
- Primary proper motion DEC: -23
- Secondary proper motion RA: 4
- Secondary proper motion DEC: 157
- Durchmusterung: -3610161
- Notes: U
