18439+1601
- Unique Name: 18439+1601OSO 103AF
- RA: 18 43 52.50
- Dec: +16 00 34.2
- Discoverer: OSO
- Discoverer Number: 103
- Components: AF
- First year: 1995
- Last year: 2001
- Observations: 5
- First position angle: 231
- Last position angle: 233
- First separation: 18.9
- Last separation: 17.4
- Mag first component: 12.61
- Mag second component: 13.3
- Spectral type:
- Primary proper motion RA: -129
- Primary proper motion DEC: -262
- Secondary proper motion RA: -3
- Secondary proper motion DEC: 5
- Durchmusterung:
- Notes: N
