18581+3813
- Unique Name: 18581+3813STF2427BC
- RA: 18 58 08.22
- Dec: +38 13 47.6
- Discoverer: STF
- Discoverer Number: 2427
- Components: BC
- First year: 1828
- Last year: 2012
- Observations: 40
- First position angle: 86
- Last position angle: 79
- First separation: 4.0
- Last separation: 7.1
- Mag first component: 9.93
- Mag second component: 10.2
- Spectral type: K0
- Primary proper motion RA: 44
- Primary proper motion DEC: 30
- Secondary proper motion RA: 40
- Secondary proper motion DEC: 29
- Durchmusterung: +38 3377
- Notes: N D
