00021+5820
- Unique Name: 00021+5820STI3085
- RA: 00 02 05.47
- Dec: +58 20 45.3
- Discoverer: STI
- Discoverer Number: 3085
- Components:
- First year: 1910
- Last year: 2011
- Observations: 7
- First position angle: 114
- Last position angle: 115
- First separation: 9.0
- Last separation: 8.6
- Mag first component: 12.3
- Mag second component: 12.4
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: 0
- Secondary proper motion RA: -5
- Secondary proper motion DEC: 2
- Durchmusterung:
- Notes: