21378+2346
- Unique Name: 21378+2346POU5441
- RA: 21 37 44.06
- Dec: +23 45 42.0
- Discoverer: POU
- Discoverer Number: 5441
- Components:
- First year: 1898
- Last year: 2008
- Observations: 4
- First position angle: 184
- Last position angle: 193
- First separation: 14.0
- Last separation: 7.4
- Mag first component: 12.3
- Mag second component: 13.4
- Spectral type:
- Primary proper motion RA: -6
- Primary proper motion DEC: -2
- Secondary proper motion RA: -6
- Secondary proper motion DEC: -16
- Durchmusterung:
- Notes: R
