21372+6604
- Unique Name: 21372+6604HDS3077
- RA: 21 37 13.93
- Dec: +66 04 12.1
- Discoverer: HDS
- Discoverer Number: 3077
- Components:
- First year: 1991
- Last year: 2007
- Observations: 2
- First position angle: 235
- Last position angle: 273
- First separation: 0.1
- Last separation: 0.1
- Mag first component: 8.81
- Mag second component: 9.65
- Spectral type: K0
- Primary proper motion RA: -8
- Primary proper motion DEC: -5
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +65 1613
- Notes: