21327-4318
- Unique Name: 21327-4318DON1010
- RA: 21 32 39.76
- Dec: -43 17 53.9
- Discoverer: DON
- Discoverer Number: 1010
- Components:
- First year: 1931
- Last year: 1991
- Observations: 4
- First position angle: 187
- Last position angle: 181
- First separation: 0.8
- Last separation: 0.8
- Mag first component: 9.84
- Mag second component: 12.13
- Spectral type: F5V
- Primary proper motion RA: 1
- Primary proper motion DEC: -14
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4314592
- Notes: