00405-1631
- Unique Name: 00405-1631BU 109AB
- RA: 00 40 28.56
- Dec: -16 30 59.8
- Discoverer: BU
- Discoverer Number: 109
- Components: AB
- First year: 1898
- Last year: 1999
- Observations: 11
- First position angle: 355
- Last position angle: 354
- First separation: 103.1
- Last separation: 105.6
- Mag first component: 6.6
- Mag second component: 10.4
- Spectral type: G8III
- Primary proper motion RA: 42
- Primary proper motion DEC: -34
- Secondary proper motion RA: 15
- Secondary proper motion DEC: -12
- Durchmusterung: -17 109
- Notes: N
