18243-7746
- Unique Name: 18243-7746TDT 840
- RA: 18 24 16.60
- Dec: -77 45 50.4
- Discoverer: TDT
- Discoverer Number: 840
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 11
- Last position angle: 11
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 11.54
- Mag second component: 11.71
- Spectral type:
- Primary proper motion RA: 4
- Primary proper motion DEC: -42
- Secondary proper motion RA: 4
- Secondary proper motion DEC: -42
- Durchmusterung:
- Notes: