20551-5207
- Unique Name: 20551-5207I 18
- RA: 20 55 08.17
- Dec: -52 07 10.5
- Discoverer: I
- Discoverer Number: 18
- Components:
- First year: 1894
- Last year: 2011
- Observations: 10
- First position angle: 0
- Last position angle: 359
- First separation: 5.0
- Last separation: 4.0
- Mag first component: 7.0
- Mag second component: 10.2
- Spectral type: G5
- Primary proper motion RA: 108
- Primary proper motion DEC: -113
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -5211793
- Notes: N
