20442-7301
- Unique Name: 20442-7301HEI 280
- RA: 20 44 08.44
- Dec: -72 59 58.5
- Discoverer: HEI
- Discoverer Number: 280
- Components:
- First year: 1983
- Last year: 1989
- Observations: 2
- First position angle: 96
- Last position angle: 96
- First separation: 0.7
- Last separation: 0.6
- Mag first component: 12.3
- Mag second component: 12.3
- Spectral type:
- Primary proper motion RA: -21
- Primary proper motion DEC: 2
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
