21581+6729
- Unique Name: 21581+6729LDS4932
- RA: 21 58 05.20
- Dec: +67 28 14.4
- Discoverer: LDS
- Discoverer Number: 4932
- Components:
- First year: 1960
- Last year: 2003
- Observations: 3
- First position angle: 86
- Last position angle: 85
- First separation: 121.0
- Last separation: 122.2
- Mag first component: 15.41
- Mag second component: 16.7
- Spectral type:
- Primary proper motion RA: 80
- Primary proper motion DEC: 61
- Secondary proper motion RA: 72
- Secondary proper motion DEC: 61
- Durchmusterung:
- Notes: