21599+3949
- Unique Name: 21599+3949GRV 527
- RA: 21 59 59.35
- Dec: +39 49 00.6
- Discoverer: GRV
- Discoverer Number: 527
- Components:
- First year: 2000
- Last year: 2002
- Observations: 3
- First position angle: 313
- Last position angle: 313
- First separation: 58.5
- Last separation: 58.5
- Mag first component: 12.26
- Mag second component: 13.34
- Spectral type:
- Primary proper motion RA: -12
- Primary proper motion DEC: -18
- Secondary proper motion RA: -17
- Secondary proper motion DEC: -17
- Durchmusterung:
- Notes: