22421-0506
- Unique Name: 22421-0506H N 140AC
- RA: 22 42 05.99
- Dec: -05 06 06.6
- Discoverer: H N
- Discoverer Number: 140
- Components: AC
- First year: 1890
- Last year: 2012
- Observations: 17
- First position angle: 182
- Last position angle: 186
- First separation: 162.6
- Last separation: 160.0
- Mag first component: 6.71
- Mag second component: 9.74
- Spectral type: M0
- Primary proper motion RA: 69
- Primary proper motion DEC: -53
- Secondary proper motion RA: -29
- Secondary proper motion DEC: -15
- Durchmusterung: -05 5842
- Notes:
