23131+4000
- Unique Name: 23131+4000STF2992AB
- RA: 23 13 06.32
- Dec: +40 00 10.1
- Discoverer: STF
- Discoverer Number: 2992
- Components: AB
- First year: 1828
- Last year: 2012
- Observations: 41
- First position angle: 280
- Last position angle: 284
- First separation: 12.0
- Last separation: 14.3
- Mag first component: 7.66
- Mag second component: 9.59
- Spectral type: A7III
- Primary proper motion RA: 75
- Primary proper motion DEC: 2
- Secondary proper motion RA: 68
- Secondary proper motion DEC: 5
- Durchmusterung: +39 5033
- Notes: NVD
