18458+3431
- Unique Name: 18458+3431STF2390
- RA: 18 45 49.83
- Dec: +34 31 06.6
- Discoverer: STF
- Discoverer Number: 2390
- Components:
- First year: 1825
- Last year: 2011
- Observations: 53
- First position angle: 158
- Last position angle: 155
- First separation: 4.5
- Last separation: 4.2
- Mag first component: 7.37
- Mag second component: 8.56
- Spectral type: A7V
- Primary proper motion RA: 5
- Primary proper motion DEC: -14
- Secondary proper motion RA: 5
- Secondary proper motion DEC: -14
- Durchmusterung: +34 3310
- Notes: N D
