# 2MASS J12171110-0311131

> brown dwarf

**Wikidata**: [Q222513](https://www.wikidata.org/wiki/Q222513)  
**Source**: https://4ort.xyz/entity/q222513


## References

1. SIMBAD
2. SpeX SPECTROSCOPY OF UNRESOLVED VERY LOW MASS BINARIES. I. IDENTIFICATION OF 17 CANDIDATE BINARIES STRADDLING THE L DWARF/T DWARF TRANSITION
3. A unified near-infrared spectral classification scheme for T dwarfs
4. Discovery of a Brown Dwarf Companion to Gliese 570ABC: A 2MASS T Dwarf Significantly Cooler than Gliese 229B
5. A cross-match of 2MASS and SDSS: newly found L and T dwarfs and an estimate of the space density of T dwarfs
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs
8. The SDSS Photometric Catalog, Release 7
9. The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs
10. Further defining spectral type "Y" and exploring the low-mass end of the field brown dwarf mass function