19171+0920
- Unique Name: 19171+0920STT 370AC
- RA: 19 17 03.16
- Dec: +09 20 19.6
- Discoverer: STT
- Discoverer Number: 370
- Components: AC
- First year: 1999
- Last year: 2013
- Observations: 6
- First position angle: 78
- Last position angle: 79
- First separation: 22.7
- Last separation: 22.6
- Mag first component: 8.34
- Mag second component: 13.38
- Spectral type: K2IIvar
- Primary proper motion RA: 11
- Primary proper motion DEC: -2
- Secondary proper motion RA: 3
- Secondary proper motion DEC: -3
- Durchmusterung:
- Notes: N
