21492+5031
- Unique Name: 21492+5031STF2832AB
- RA: 21 49 14.48
- Dec: +50 30 54.2
- Discoverer: STF
- Discoverer Number: 2832
- Components: AB
- First year: 1828
- Last year: 2004
- Observations: 31
- First position angle: 212
- Last position angle: 213
- First separation: 13.0
- Last separation: 13.3
- Mag first component: 7.77
- Mag second component: 8.32
- Spectral type: B9IV
- Primary proper motion RA: 5
- Primary proper motion DEC: 0
- Secondary proper motion RA: 8
- Secondary proper motion DEC: 1
- Durchmusterung: +49 3632
- Notes: ZD
