21402+6306
- Unique Name: 21402+6306MLB 175
- RA: 21 40 15.85
- Dec: +63 06 12.8
- Discoverer: MLB
- Discoverer Number: 175
- Components:
- First year: 1920
- Last year: 1920
- Observations: 1
- First position angle: 89
- Last position angle: 89
- First separation: 2.9
- Last separation: 2.9
- Mag first component: 10.93
- Mag second component: 13.6
- Spectral type:
- Primary proper motion RA: -18
- Primary proper motion DEC: -11
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
