# Q91166577
**Wikidata**: [Q91166577](https://www.wikidata.org/wiki/Q91166577)  
**Source**: https://4ort.xyz/entity/q91166577


## References

1. SIMBAD
2. Where are all the Sirius-like binary systems?
3. The Einstein Observatory Extended Medium-Sensitivity Survey. II - The optical identifications
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Fourth USNO CCD Astrograph Catalog
6. The DENIS database, 3rd Release
7. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings
8. Gaia Data Release 2
9. Evidence for an external origin of heavy elements in hot DA white dwarfs
10. The radial velocity experiment (RAVE): fourth data release