09521+5404
- Unique Name: 09521+5404STT 208
- RA: 09 52 06.36
- Dec: +54 03 51.4
- Discoverer: STT
- Discoverer Number: 208
- Components:
- First year: 1842
- Last year: 2012
- Observations: 314
- First position angle: 4
- Last position angle: 298
- First separation: 0.4
- Last separation: 0.4
- Mag first component: 5.28
- Mag second component: 5.39
- Spectral type: A2V
- Primary proper motion RA: -5
- Primary proper motion DEC: 21
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +54 1331
- Notes: NOD
