18243+3609
- Unique Name: 18243+3609HDS2603
- RA: 18 24 16.03
- Dec: +36 08 42.1
- Discoverer: HDS
- Discoverer Number: 2603
- Components:
- First year: 1991
- Last year: 2008
- Observations: 3
- First position angle: 354
- Last position angle: 351
- First separation: 0.9
- Last separation: 0.8
- Mag first component: 9.58
- Mag second component: 12.75
- Spectral type: G0
- Primary proper motion RA: -5
- Primary proper motion DEC: 2
- Secondary proper motion RA: -2
- Secondary proper motion DEC: 6
- Durchmusterung: +36 3114
- Notes: