21466-5742
- Unique Name: 21466-5742FIN 283
- RA: 21 46 35.68
- Dec: -57 42 04.3
- Discoverer: FIN
- Discoverer Number: 283
- Components:
- First year: 1928
- Last year: 2008
- Observations: 30
- First position angle: 302
- Last position angle: 340
- First separation: 0.3
- Last separation: 0.1
- Mag first component: 9.57
- Mag second component: 9.68
- Spectral type: K7V
- Primary proper motion RA: 91
- Primary proper motion DEC: -905
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -58 7893
- Notes: NO
