10138+2457
- Unique Name: 10138+2457SLW 448
- RA: 10 13 46.63
- Dec: +24 56 47.0
- Discoverer: SLW
- Discoverer Number: 448
- Components:
- First year: 1998
- Last year: 2004
- Observations: 2
- First position angle: 92
- Last position angle: 92
- First separation: 11.0
- Last separation: 10.9
- Mag first component: 17.78
- Mag second component: 18.07
- Spectral type: M3.0+M3.2
- Primary proper motion RA: 4
- Primary proper motion DEC: -43
- Secondary proper motion RA: 4
- Secondary proper motion DEC: -46
- Durchmusterung:
- Notes: V R
