02559+3840
- Unique Name: 02559+3840UC 877AC
- RA: 02 55 51.95
- Dec: +38 40 24.7
- Discoverer: UC
- Discoverer Number: 877
- Components: AC
- First year: 1998
- Last year: 2002
- Observations: 2
- First position angle: 207
- Last position angle: 207
- First separation: 49.8
- Last separation: 49.7
- Mag first component: 14.34
- Mag second component: 16.11
- Spectral type:
- Primary proper motion RA: -11
- Primary proper motion DEC: -55
- Secondary proper motion RA: -21
- Secondary proper motion DEC: -65
- Durchmusterung:
- Notes: V