# Q77854977

> spectroscopic binary in the constellation Boötes

**Wikidata**: [Q77854977](https://www.wikidata.org/wiki/Q77854977)  
**Source**: https://4ort.xyz/entity/q77854977


## References

1. SIMBAD
2. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data
3. The SDSS Photometric Catalog, Release 7
4. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
5. RIPhotometry of 2MASS‐selected Late M and L Dwarfs
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2