21442-2555
- Unique Name: 21442-2555RST1105
- RA: 21 44 14.13
- Dec: -25 55 07.0
- Discoverer: RST
- Discoverer Number: 1105
- Components:
- First year: 1930
- Last year: 1940
- Observations: 3
- First position angle: 0
- Last position angle: 358
- First separation: 0.6
- Last separation: 0.7
- Mag first component: 11.5
- Mag second component: 11.8
- Spectral type:
- Primary proper motion RA: -22
- Primary proper motion DEC: -40
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -2615774
- Notes: