# Q81851114
**Wikidata**: [Q81851114](https://www.wikidata.org/wiki/Q81851114)  
**Source**: https://4ort.xyz/entity/q81851114


## References

1. SIMBAD
2. The Einstein Observatory Extended Medium-Sensitivity Survey. II - The optical identifications
3. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2