# Q85491840

> hot subdwarf star in the constellation Draco

**Wikidata**: [Q85491840](https://www.wikidata.org/wiki/Q85491840)  
**Source**: https://4ort.xyz/entity/q85491840


## References

1. SIMBAD
2. The Palomar-Green catalog of ultraviolet-excess stellar objects
3. Spectral analysis of sdB stars from the Hamburg Quasar Survey
4. Revised and updated catalogue of the First Byurakan Survey blue stellar objects
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
7. Gaia Data Release 2