21126+0149
- Unique Name: 21126+0149BAL1583
- RA: 21 12 34.67
- Dec: +01 48 52.9
- Discoverer: BAL
- Discoverer Number: 1583
- Components:
- First year: 1909
- Last year: 2012
- Observations: 11
- First position angle: 7
- Last position angle: 6
- First separation: 8.4
- Last separation: 8.2
- Mag first component: 10.17
- Mag second component: 10.45
- Spectral type:
- Primary proper motion RA: 16
- Primary proper motion DEC: 3
- Secondary proper motion RA: 14
- Secondary proper motion DEC: 0
- Durchmusterung: +01 4444
- Notes: