21576-0858
- Unique Name: 21576-0858RST4094
- RA: 21 57 33.70
- Dec: -08 57 49.4
- Discoverer: RST
- Discoverer Number: 4094
- Components:
- First year: 1938
- Last year: 1975
- Observations: 6
- First position angle: 313
- Last position angle: 312
- First separation: 0.2
- Last separation: 0.2
- Mag first component: 10.9
- Mag second component: 10.9
- Spectral type:
- Primary proper motion RA: 13
- Primary proper motion DEC: -12
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -09 5875
- Notes: