16581+1509
- Unique Name: 16581+1509STT 319
- RA: 16 58 04.82
- Dec: +15 09 11.4
- Discoverer: STT
- Discoverer Number: 319
- Components:
- First year: 1843
- Last year: 2009
- Observations: 67
- First position angle: 65
- Last position angle: 64
- First separation: 0.7
- Last separation: 0.8
- Mag first component: 8.18
- Mag second component: 8.89
- Spectral type: K0
- Primary proper motion RA: 7
- Primary proper motion DEC: 16
- Secondary proper motion RA: 7
- Secondary proper motion DEC: 16
- Durchmusterung: +15 3088
- Notes: D
