21377+1312
- Unique Name: 21377+1312HJ 1667
- RA: 21 37 43.28
- Dec: +13 11 46.2
- Discoverer: HJ
- Discoverer Number: 1667
- Components:
- First year: 1910
- Last year: 2003
- Observations: 8
- First position angle: 200
- Last position angle: 202
- First separation: 14.7
- Last separation: 16.4
- Mag first component: 12.14
- Mag second component: 13.1
- Spectral type:
- Primary proper motion RA: 13
- Primary proper motion DEC: 8
- Secondary proper motion RA: -9
- Secondary proper motion DEC: 2
- Durchmusterung:
- Notes: U
