20474+3629
- Unique Name: 20474+3629STT 413AB
- RA: 20 47 24.53
- Dec: +36 29 26.7
- Discoverer: STT
- Discoverer Number: 413
- Components: AB
- First year: 1842
- Last year: 2011
- Observations: 414
- First position angle: 117
- Last position angle: 5
- First separation: 0.7
- Last separation: 0.9
- Mag first component: 4.73
- Mag second component: 6.26
- Spectral type: B5Ve
- Primary proper motion RA: 15
- Primary proper motion DEC: -8
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: NOD
