02521+0659
- Unique Name: 02521+0659HEI 444
- RA: 02 52 03.81
- Dec: +06 58 41.0
- Discoverer: HEI
- Discoverer Number: 444
- Components:
- First year: 1989
- Last year: 2013
- Observations: 5
- First position angle: 299
- Last position angle: 298
- First separation: 2.3
- Last separation: 3.1
- Mag first component: 10.3
- Mag second component: 10.5
- Spectral type:
- Primary proper motion RA: 161
- Primary proper motion DEC: -71
- Secondary proper motion RA: 1
- Secondary proper motion DEC: 14
- Durchmusterung: +06 438
- Notes: