21140-2914
- Unique Name: 21140-2914RST2173
- RA: 21 14 01.46
- Dec: -29 14 05.8
- Discoverer: RST
- Discoverer Number: 2173
- Components:
- First year: 1934
- Last year: 1983
- Observations: 3
- First position angle: 7
- Last position angle: 6
- First separation: 1.2
- Last separation: 1.3
- Mag first component: 11.1
- Mag second component: 11.3
- Spectral type:
- Primary proper motion RA: 16
- Primary proper motion DEC: -14
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -2917648
- Notes: