23288+4227
- Unique Name: 23288+4227CHE 490
- RA: 23 28 51.68
- Dec: +42 27 17.1
- Discoverer: CHE
- Discoverer Number: 490
- Components:
- First year: 1911
- Last year: 2008
- Observations: 6
- First position angle: 17
- Last position angle: 17
- First separation: 30.4
- Last separation: 31.6
- Mag first component: 10.11
- Mag second component: 10.37
- Spectral type:
- Primary proper motion RA: 1
- Primary proper motion DEC: -11
- Secondary proper motion RA: 2
- Secondary proper motion DEC: -2
- Durchmusterung:
- Notes: