16271+5457
- Unique Name: 16271+5457CVR 821
- RA: 16 27 08.30
- Dec: +54 57 13.4
- Discoverer: CVR
- Discoverer Number: 821
- Components:
- First year: 2004
- Last year: 2004
- Observations: 1
- First position angle: 263
- Last position angle: 263
- First separation: 7.8
- Last separation: 7.8
- Mag first component: 18.8
- Mag second component: 19.6
- Spectral type: M3+M4
- Primary proper motion RA: 22
- Primary proper motion DEC: -41
- Secondary proper motion RA: 20
- Secondary proper motion DEC: -39
- Durchmusterung:
- Notes: V R
