05521-1808
- Unique Name: 05521-1808ARA 336
- RA: 05 52 04.09
- Dec: -18 07 06.3
- Discoverer: ARA
- Discoverer Number: 336
- Components:
- First year: 1916
- Last year: 1999
- Observations: 3
- First position angle: 290
- Last position angle: 305
- First separation: 9.4
- Last separation: 8.0
- Mag first component: 11.1
- Mag second component: 13.3
- Spectral type:
- Primary proper motion RA: -12
- Primary proper motion DEC: 1
- Secondary proper motion RA: 7
- Secondary proper motion DEC: 19
- Durchmusterung:
- Notes: