19559+3915
- Unique Name: 19559+3915MLB 878
- RA: 19 55 56.60
- Dec: +39 15 37.5
- Discoverer: MLB
- Discoverer Number: 878
- Components:
- First year: 1933
- Last year: 2002
- Observations: 3
- First position angle: 193
- Last position angle: 195
- First separation: 3.2
- Last separation: 3.8
- Mag first component: 10.5
- Mag second component: 12.6
- Spectral type:
- Primary proper motion RA: 8
- Primary proper motion DEC: 12
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: