16138+5059
- Unique Name: 16138+5059OSW 66
- RA: 16 13 48.85
- Dec: +50 58 30.9
- Discoverer: OSW
- Discoverer Number: 66
- Components:
- First year: 1954
- Last year: 2001
- Observations: 3
- First position angle: 152
- Last position angle: 151
- First separation: 70.9
- Last separation: 70.7
- Mag first component: 16.3
- Mag second component: 17.9
- Spectral type: K3+K7
- Primary proper motion RA: -5
- Primary proper motion DEC: 3
- Secondary proper motion RA: -6
- Secondary proper motion DEC: 4
- Durchmusterung:
- Notes: V