21441+2845
- Unique Name: 21441+2845STF2822AC
- RA: 21 44 08.57
- Dec: +28 44 33.4
- Discoverer: STF
- Discoverer Number: 2822
- Components: AC
- First year: 1878
- Last year: 2012
- Observations: 16
- First position angle: 263
- Last position angle: 292
- First separation: 35.3
- Last separation: 76.6
- Mag first component: 4.75
- Mag second component: 11.5
- Spectral type: F6V
- Primary proper motion RA: 260
- Primary proper motion DEC: -243
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: NLD
