# Q89404287

> hot subdwarf star in the constellation Hercules

**Wikidata**: [Q89404287](https://www.wikidata.org/wiki/Q89404287)  
**Source**: https://4ort.xyz/entity/q89404287


## References

1. SIMBAD
2. The Palomar-Green catalog of ultraviolet-excess stellar objects
3. Hot subdwarf stars observed in LAMOST DR1--Atmospheric parameters from single-lined spectra
4. The SDSS Photometric Catalog, Release 9
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2