10121+2251
- Unique Name: 10121+2251SLW 445
- RA: 10 12 08.46
- Dec: +22 51 27.6
- Discoverer: SLW
- Discoverer Number: 445
- Components:
- First year: 1998
- Last year: 2005
- Observations: 2
- First position angle: 70
- Last position angle: 70
- First separation: 23.9
- Last separation: 23.9
- Mag first component: 15.69
- Mag second component: 17.41
- Spectral type: M1.3+M2.9
- Primary proper motion RA: -51
- Primary proper motion DEC: -12
- Secondary proper motion RA: -52
- Secondary proper motion DEC: -12
- Durchmusterung:
- Notes: V R
