19307+2758
- Unique Name: 19307+2758BNU 10Aa,Ab
- RA: 19 30 43.29
- Dec: +27 57 34.9
- Discoverer: BNU
- Discoverer Number: 10
- Components: Aa,Ab
- First year: 1978
- Last year: 1995
- Observations: 2
- First position angle: 163
- Last position angle: 160
- First separation: 0.1
- Last separation: 0.0
- Mag first component: 3.37
- Mag second component: 5.0
- Spectral type: K3II
- Primary proper motion RA: -2
- Primary proper motion DEC: -1
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -1
- Durchmusterung: +27 3410
- Notes: N
