18031-5139
- Unique Name: 18031-5139CVN 57AI
- RA: 18 03 03.41
- Dec: -51 38 56.4
- Discoverer: CVN
- Discoverer Number: 57
- Components: AI
- First year: 2004
- Last year: 2004
- Observations: 1
- First position angle: 139
- Last position angle: 139
- First separation: 14.6
- Last separation: 14.6
- Mag first component: 5.91
- Mag second component: 17.9
- Spectral type: F6V+M2Ve
- Primary proper motion RA: 4
- Primary proper motion DEC: -86
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: K
