20166+2806
- Unique Name: 20166+2806MLB 608
- RA: 20 16 37.30
- Dec: +28 06 03.6
- Discoverer: MLB
- Discoverer Number: 608
- Components:
- First year: 1893
- Last year: 2002
- Observations: 5
- First position angle: 228
- Last position angle: 227
- First separation: 9.1
- Last separation: 9.3
- Mag first component: 10.42
- Mag second component: 11.0
- Spectral type: K0
- Primary proper motion RA: -1
- Primary proper motion DEC: -2
- Secondary proper motion RA: -8
- Secondary proper motion DEC: -7
- Durchmusterung: +27 3669
- Notes: