08521+0428
- Unique Name: 08521+0428STF1290
- RA: 08 52 03.40
- Dec: +04 27 58.0
- Discoverer: STF
- Discoverer Number: 1290
- Components:
- First year: 1830
- Last year: 2009
- Observations: 30
- First position angle: 320
- Last position angle: 325
- First separation: 3.0
- Last separation: 2.8
- Mag first component: 7.4
- Mag second component: 9.24
- Spectral type: A2
- Primary proper motion RA: -5
- Primary proper motion DEC: -6
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +05 2073
- Notes: