16278+2054
- Unique Name: 16278+2054STT 311AC
- RA: 16 27 46.52
- Dec: +20 53 44.2
- Discoverer: STT
- Discoverer Number: 311
- Components: AC
- First year: 1843
- Last year: 2013
- Observations: 57
- First position angle: 182
- Last position angle: 321
- First separation: 14.3
- Last separation: 11.0
- Mag first component: 8.37
- Mag second component: 11.52
- Spectral type: G
- Primary proper motion RA: 34
- Primary proper motion DEC: -120
- Secondary proper motion RA: -59
- Secondary proper motion DEC: -19
- Durchmusterung:
- Notes: L
