21055+6210
- Unique Name: 21055+6210STF2764A,BC
- RA: 21 05 32.42
- Dec: +62 09 31.9
- Discoverer: STF
- Discoverer Number: 2764
- Components: A,BC
- First year: 1825
- Last year: 2005
- Observations: 38
- First position angle: 303
- Last position angle: 298
- First separation: 6.8
- Last separation: 7.0
- Mag first component: 8.32
- Mag second component: 9.31
- Spectral type: A0V
- Primary proper motion RA: 8
- Primary proper motion DEC: 5
- Secondary proper motion RA: 4
- Secondary proper motion DEC: 7
- Durchmusterung: +61 2092
- Notes:
