# Q90990233

> hot subdwarf star in the constellation Draco

**Wikidata**: [Q90990233](https://www.wikidata.org/wiki/Q90990233)  
**Source**: https://4ort.xyz/entity/q90990233


## References

1. SIMBAD
2. A catalog of spectroscopically identified white dwarf stars in the first data release of the Sloan Digital Sky Survey
3. The SDSS Photometric Catalog, Release 7
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2