21393+2429
- Unique Name: 21393+2429BKO 628
- RA: 21 39 16.15
- Dec: +24 28 37.3
- Discoverer: BKO
- Discoverer Number: 628
- Components:
- First year: 2008
- Last year: 2008
- Observations: 1
- First position angle: 55
- Last position angle: 55
- First separation: 3.0
- Last separation: 3.0
- Mag first component: 14.1
- Mag second component: 14.6
- Spectral type:
- Primary proper motion RA: -104
- Primary proper motion DEC: -67
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: