16564-3400
- Unique Name: 16564-3400RST1912
- RA: 16 56 20.53
- Dec: -33 59 11.7
- Discoverer: RST
- Discoverer Number: 1912
- Components:
- First year: 1934
- Last year: 1991
- Observations: 4
- First position angle: 228
- Last position angle: 237
- First separation: 0.9
- Last separation: 1.0
- Mag first component: 10.55
- Mag second component: 10.82
- Spectral type: G8/K1
- Primary proper motion RA: -8
- Primary proper motion DEC: -18
- Secondary proper motion RA: -8
- Secondary proper motion DEC: -18
- Durchmusterung: -3311580
- Notes: