# Q91180173

> hot subdwarf star in the constellation Serpens

**Wikidata**: [Q91180173](https://www.wikidata.org/wiki/Q91180173)  
**Source**: https://4ort.xyz/entity/q91180173


## 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. Fourth USNO CCD Astrograph Catalog
5. The SDSS Photometric Catalog, Release 9
6. The DENIS database, 3rd Release
7. UKIRT Infrared Deep Sky Survey (UKIDSS) Release 9
8. Gaia Data Release 2