19540+2309
- Unique Name: 19540+2309CHE 183
- RA: 19 53 39.16
- Dec: +23 07 11.3
- Discoverer: CHE
- Discoverer Number: 183
- Components:
- First year: 1907
- Last year: 2008
- Observations: 4
- First position angle: 184
- Last position angle: 188
- First separation: 8.7
- Last separation: 6.8
- Mag first component: 11.9
- Mag second component: 13.8
- Spectral type:
- Primary proper motion RA: 2
- Primary proper motion DEC: -26
- Secondary proper motion RA: -4
- Secondary proper motion DEC: -17
- Durchmusterung:
- Notes: N
