21072+3841
- Unique Name: 21072+3841MLB1018
- RA: 21 07 17.04
- Dec: +38 41 10.9
- Discoverer: MLB
- Discoverer Number: 1018
- Components:
- First year: 1936
- Last year: 2013
- Observations: 6
- First position angle: 248
- Last position angle: 251
- First separation: 5.2
- Last separation: 4.6
- Mag first component: 12.1
- Mag second component: 13.5
- Spectral type:
- Primary proper motion RA: -1
- Primary proper motion DEC: -9
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
