21589-1115
- Unique Name: 21589-1115HJ 3075
- RA: 21 58 52.51
- Dec: -11 15 24.5
- Discoverer: HJ
- Discoverer Number: 3075
- Components:
- First year: 1831
- Last year: 2000
- Observations: 8
- First position angle: 307
- Last position angle: 306
- First separation: 3.0
- Last separation: 7.6
- Mag first component: 11.74
- Mag second component: 12.2
- Spectral type:
- Primary proper motion RA: -21
- Primary proper motion DEC: -3
- Secondary proper motion RA: -52
- Secondary proper motion DEC: 26
- Durchmusterung: -11 5723
- Notes: N
