# Q77042297
**Wikidata**: [Q77042297](https://www.wikidata.org/wiki/Q77042297)  
**Source**: https://4ort.xyz/entity/q77042297


## References

1. SIMBAD
2. Objective-prism spectral types for 29 late-type dwarfs
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Data Release 2
6. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog