04454+2421
- Unique Name: 04454+2421POU 477
- RA: 04 45 22.43
- Dec: +24 20 42.0
- Discoverer: POU
- Discoverer Number: 477
- Components:
- First year: 1899
- Last year: 2000
- Observations: 4
- First position angle: 146
- Last position angle: 143
- First separation: 14.5
- Last separation: 13.2
- Mag first component: 12.15
- Mag second component: 12.41
- Spectral type:
- Primary proper motion RA: 28
- Primary proper motion DEC: -33
- Secondary proper motion RA: 32
- Secondary proper motion DEC: -30
- Durchmusterung:
- Notes: N
