21050+2458
- Unique Name: 21050+2458GRV 411
- RA: 21 05 05.21
- Dec: +24 58 44.9
- Discoverer: GRV
- Discoverer Number: 411
- Components:
- First year: 1998
- Last year: 2008
- Observations: 4
- First position angle: 349
- Last position angle: 349
- First separation: 46.0
- Last separation: 46.0
- Mag first component: 13.21
- Mag second component: 13.9
- Spectral type:
- Primary proper motion RA: -10
- Primary proper motion DEC: -14
- Secondary proper motion RA: -12
- Secondary proper motion DEC: -15
- Durchmusterung:
- Notes:
