23454+5149
- Unique Name: 23454+5149TDT4178
- RA: 23 45 25.63
- Dec: +51 49 18.9
- Discoverer: TDT
- Discoverer Number: 4178
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 142
- Last position angle: 142
- First separation: 0.5
- Last separation: 0.5
- Mag first component: 11.45
- Mag second component: 11.59
- Spectral type:
- Primary proper motion RA: 2
- Primary proper motion DEC: 0
- Secondary proper motion RA: 2
- Secondary proper motion DEC: 0
- Durchmusterung: +51 3703
- Notes: