21441+2845
- Unique Name: 21441+2845STF2822AD
- RA: 21 44 08.57
- Dec: +28 44 33.4
- Discoverer: STF
- Discoverer Number: 2822
- Components: AD
- First year: 1800
- Last year: 2012
- Observations: 51
- First position angle: 62
- Last position angle: 44
- First separation: 216.5
- Last separation: 196.5
- Mag first component: 4.75
- Mag second component: 6.94
- Spectral type: F6V F2V
- Primary proper motion RA: 260
- Primary proper motion DEC: -243
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -54
- Durchmusterung:
- Notes: NL
