18581+3813
- Unique Name: 18581+3813STF2427AC
- RA: 18 58 04.25
- Dec: +38 13 20.0
- Discoverer: STF
- Discoverer Number: 2427
- Components: AC
- First year: 1891
- Last year: 2013
- Observations: 18
- First position angle: 64
- Last position angle: 61
- First separation: 55.8
- Last separation: 61.5
- Mag first component: 9.61
- Mag second component: 10.2
- Spectral type: K0
- Primary proper motion RA: -2
- Primary proper motion DEC: -9
- Secondary proper motion RA: 40
- Secondary proper motion DEC: 29
- Durchmusterung:
- Notes: N D
