20121+3710
- Unique Name: 20121+3710SEI 995
- RA: 20 12 07.29
- Dec: +37 09 33.1
- Discoverer: SEI
- Discoverer Number: 995
- Components:
- First year: 1896
- Last year: 2002
- Observations: 3
- First position angle: 44
- Last position angle: 44
- First separation: 23.5
- Last separation: 23.2
- Mag first component: 9.5
- Mag second component: 11.0
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: -7
- Secondary proper motion RA: -8
- Secondary proper motion DEC: -6
- Durchmusterung:
- Notes:
