21418+2901
- Unique Name: 21418+2901MLB 492
- RA: 21 41 51.50
- Dec: +29 01 23.5
- Discoverer: MLB
- Discoverer Number: 492
- Components:
- First year: 1926
- Last year: 2002
- Observations: 3
- First position angle: 133
- Last position angle: 115
- First separation: 5.9
- Last separation: 7.0
- Mag first component: 10.97
- Mag second component: 13.0
- Spectral type:
- Primary proper motion RA: -2
- Primary proper motion DEC: -8
- Secondary proper motion RA: 24
- Secondary proper motion DEC: -5
- Durchmusterung:
- Notes:
