18443+3940
- Unique Name: 18443+3940STFA 37BI
- RA: 18 44 20.30
- Dec: +39 40 14.4
- Discoverer: STF
- Discoverer Number: 0
- Components: BI
- First year: 1872
- Last year: 2002
- Observations: 8
- First position angle: 136
- Last position angle: 137
- First separation: 145.5
- Last separation: 149.6
- Mag first component: 6.1
- Mag second component: 10.43
- Spectral type: F1V
- Primary proper motion RA: 2
- Primary proper motion DEC: 47
- Secondary proper motion RA: -7
- Secondary proper motion DEC: -4
- Durchmusterung:
- Notes: N
