23404+4420
- Unique Name: 23404+4420CSN 1Aa,Ab
- RA: 23 40 24.44
- Dec: +44 20 02.3
- Discoverer: CSN
- Discoverer Number: 1
- Components: Aa,Ab
- First year: 2012
- Last year: 2012
- Observations: 2
- First position angle: 56
- Last position angle: 56
- First separation: 1.1
- Last separation: 1.1
- Mag first component: 4.6
- Mag second component: 14.6
- Spectral type: B9IV L2-8
- Primary proper motion RA: 83
- Primary proper motion DEC: -19
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: N K
