02493+1728
- Unique Name: 02493+1728ARN 31AD
- RA: 02 49 17.55
- Dec: +17 27 51.5
- Discoverer: ARN
- Discoverer Number: 31
- Components: AD
- First year: 1895
- Last year: 2011
- Observations: 11
- First position angle: 133
- Last position angle: 134
- First separation: 211.9
- Last separation: 220.2
- Mag first component: 5.32
- Mag second component: 10.49
- Spectral type: B6V
- Primary proper motion RA: 4
- Primary proper motion DEC: -15
- Secondary proper motion RA: 48
- Secondary proper motion DEC: -66
- Durchmusterung:
- Notes: N
