05309-2241
- Unique Name: 05309-2241HDO 71
- RA: 05 30 53.20
- Dec: -22 41 21.6
- Discoverer: HDO
- Discoverer Number: 71
- Components:
- First year: 1870
- Last year: 1999
- Observations: 3
- First position angle: 45
- Last position angle: 51
- First separation: 10.0
- Last separation: 11.7
- Mag first component: 12.42
- Mag second component: 20.1
- Spectral type:
- Primary proper motion RA: 5
- Primary proper motion DEC: 7
- Secondary proper motion RA: -10
- Secondary proper motion DEC: -4
- Durchmusterung:
- Notes: I
