# Q81227840
**Wikidata**: [Q81227840](https://www.wikidata.org/wiki/Q81227840)  
**Source**: https://4ort.xyz/entity/q81227840


## References

1. SIMBAD
2. Source
3. Second USNO CCD Astrograph Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The DENIS database, 3rd Release
6. Gaia Data Release 2
7. ROSAT All-Sky Survey Faint Source Catalogue