08402+4105
- Unique Name: 08402+4105A 2128
- RA: 08 40 14.21
- Dec: +41 05 27.5
- Discoverer: A
- Discoverer Number: 2128
- Components:
- First year: 1910
- Last year: 2002
- Observations: 6
- First position angle: 121
- Last position angle: 112
- First separation: 1.7
- Last separation: 1.7
- Mag first component: 9.43
- Mag second component: 11.31
- Spectral type: G5
- Primary proper motion RA: -40
- Primary proper motion DEC: -46
- Secondary proper motion RA: -40
- Secondary proper motion DEC: -46
- Durchmusterung: +41 1866
- Notes: