16581+5148
- Unique Name: 16581+5148STF2117
- RA: 16 58 06.11
- Dec: +51 47 40.2
- Discoverer: STF
- Discoverer Number: 2117
- Components:
- First year: 1831
- Last year: 2009
- Observations: 28
- First position angle: 117
- Last position angle: 92
- First separation: 1.4
- Last separation: 1.4
- Mag first component: 9.17
- Mag second component: 10.61
- Spectral type: G5
- Primary proper motion RA: -2
- Primary proper motion DEC: -12
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -12
- Durchmusterung: +52 2014
- Notes: