21283-5152
- Unique Name: 21283-5152HU 1629
- RA: 21 28 19.70
- Dec: -51 51 53.9
- Discoverer: HU
- Discoverer Number: 1629
- Components:
- First year: 1914
- Last year: 1991
- Observations: 9
- First position angle: 257
- Last position angle: 249
- First separation: 1.2
- Last separation: 1.3
- Mag first component: 10.24
- Mag second component: 10.32
- Spectral type: F5V
- Primary proper motion RA: -3
- Primary proper motion DEC: -4
- Secondary proper motion RA: -3
- Secondary proper motion DEC: -4
- Durchmusterung: -5211878
- Notes: