05121+4008
- Unique Name: 05121+4008ES 2091
- RA: 05 12 04.93
- Dec: +40 08 48.0
- Discoverer: ES
- Discoverer Number: 2091
- Components:
- First year: 1924
- Last year: 2002
- Observations: 5
- First position angle: 250
- Last position angle: 262
- First separation: 3.7
- Last separation: 4.7
- Mag first component: 11.0
- Mag second component: 11.0
- Spectral type:
- Primary proper motion RA: 32
- Primary proper motion DEC: -10
- Secondary proper motion RA: -21
- Secondary proper motion DEC: -14
- Durchmusterung:
- Notes: