21333+4306
- Unique Name: 21333+4306ES 1455
- RA: 21 33 03.43
- Dec: +43 04 50.2
- Discoverer: ES
- Discoverer Number: 1455
- Components:
- First year: 1915
- Last year: 2011
- Observations: 3
- First position angle: 291
- Last position angle: 293
- First separation: 5.8
- Last separation: 6.4
- Mag first component: 9.91
- Mag second component: 14.4
- Spectral type:
- Primary proper motion RA: -5
- Primary proper motion DEC: -10
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: