19390+2828
- Unique Name: 19390+2828SLE 657
- RA: 19 39 02.89
- Dec: +28 28 02.7
- Discoverer: SLE
- Discoverer Number: 657
- Components:
- First year: 1907
- Last year: 2013
- Observations: 5
- First position angle: 207
- Last position angle: 202
- First separation: 5.1
- Last separation: 6.1
- Mag first component: 11.4
- Mag second component: 11.5
- Spectral type:
- Primary proper motion RA: -5
- Primary proper motion DEC: -2
- Secondary proper motion RA: 1
- Secondary proper motion DEC: -14
- Durchmusterung:
- Notes:
