20428+1244
- Unique Name: 20428+1244BPM2234
- RA: 20 42 47.37
- Dec: +12 44 17.3
- Discoverer: BPM
- Discoverer Number: 2234
- Components:
- First year: 1992
- Last year: 2001
- Observations: 3
- First position angle: 331
- Last position angle: 331
- First separation: 93.6
- Last separation: 93.4
- Mag first component: 13.71
- Mag second component: 16.04
- Spectral type:
- Primary proper motion RA: -6
- Primary proper motion DEC: -6
- Secondary proper motion RA: 0
- Secondary proper motion DEC: -7
- Durchmusterung:
- Notes: NV
