10040+3347
- Unique Name: 10040+3347SLW 428
- RA: 10 04 00.99
- Dec: +33 47 07.2
- Discoverer: SLW
- Discoverer Number: 428
- Components:
- First year: 1998
- Last year: 2004
- Observations: 2
- First position angle: 282
- Last position angle: 283
- First separation: 72.5
- Last separation: 72.4
- Mag first component: 15.9
- Mag second component: 19.7
- Spectral type: M0.9 M4.5
- Primary proper motion RA: 40
- Primary proper motion DEC: -42
- Secondary proper motion RA: 44
- Secondary proper motion DEC: -44
- Durchmusterung:
- Notes: V R
