22521-1257
- Unique Name: 22521-1257HU 93
- RA: 22 52 03.88
- Dec: -12 56 43.6
- Discoverer: HU
- Discoverer Number: 93
- Components:
- First year: 1899
- Last year: 2009
- Observations: 11
- First position angle: 146
- Last position angle: 145
- First separation: 4.5
- Last separation: 4.5
- Mag first component: 9.93
- Mag second component: 11.6
- Spectral type: A2IV
- Primary proper motion RA: 8
- Primary proper motion DEC: 8
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -13 6289
- Notes: N
