09090+1728
- Unique Name: 09090+1728ONL 1
- RA: 09 09 02.34
- Dec: +17 28 11.0
- Discoverer: ONL
- Discoverer Number: 1
- Components:
- First year: 1970
- Last year: 1970
- Observations: 0
- First position angle: -1
- Last position angle: -1
- First separation: 0.0
- Last separation: 0.0
- Mag first component: 7.5
- Mag second component: 9.0
- Spectral type: K3III
- Primary proper motion RA: -37
- Primary proper motion DEC: -33
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +18 2129
- Notes: N
