20290+2337
- Unique Name: 20290+2337POU4520
- RA: 20 29 03.57
- Dec: +23 36 37.9
- Discoverer: POU
- Discoverer Number: 4520
- Components:
- First year: 1899
- Last year: 1998
- Observations: 2
- First position angle: 247
- Last position angle: 228
- First separation: 18.0
- Last separation: 20.0
- Mag first component: 14.2
- Mag second component: 14.4
- Spectral type:
- Primary proper motion RA: -5
- Primary proper motion DEC: 15
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
