18581+3813
- Unique Name: 18581+3813STF2427AB
- RA: 18 58 04.25
- Dec: +38 13 20.0
- Discoverer: STF
- Discoverer Number: 2427
- Components: AB
- First year: 1828
- Last year: 2013
- Observations: 36
- First position angle: 64
- Last position angle: 59
- First separation: 44.2
- Last separation: 55.0
- Mag first component: 9.61
- Mag second component: 9.93
- Spectral type: K0 K0
- Primary proper motion RA: -2
- Primary proper motion DEC: -9
- Secondary proper motion RA: 44
- Secondary proper motion DEC: 30
- Durchmusterung: +38 3375
- Notes: NLD
