18443+3940
- Unique Name: 18443+3940STFA 37DI
- RA: 18 44 22.98
- Dec: +39 36 45.9
- Discoverer: STF
- Discoverer Number: 0
- Components: DI
- First year: 1909
- Last year: 2002
- Observations: 7
- First position angle: 36
- Last position angle: 36
- First separation: 126.4
- Last separation: 122.4
- Mag first component: 5.38
- Mag second component: 10.43
- Spectral type: F0Vn
- Primary proper motion RA: 8
- Primary proper motion DEC: 54
- Secondary proper motion RA: -7
- Secondary proper motion DEC: -4
- Durchmusterung:
- Notes: N
