21596-2738
- Unique Name: 21596-2738STN 56
- RA: 21 59 34.75
- Dec: -27 37 49.8
- Discoverer: STN
- Discoverer Number: 56
- Components:
- First year: 1878
- Last year: 2004
- Observations: 16
- First position angle: 38
- Last position angle: 36
- First separation: 12.1
- Last separation: 11.4
- Mag first component: 7.26
- Mag second component: 10.48
- Spectral type: F2V
- Primary proper motion RA: 29
- Primary proper motion DEC: -14
- Secondary proper motion RA: 31
- Secondary proper motion DEC: -14
- Durchmusterung: -2817533
- Notes: D
