# Q77478115

> hot subdwarf star in the constellation Hercules

**Wikidata**: [Q77478115](https://www.wikidata.org/wiki/Q77478115)  
**Source**: https://4ort.xyz/entity/q77478115


## References

1. SIMBAD
2. A high galactic latitude survey of far-ultraviolet excess objects.
3. Spectral analysis of sdB stars from the Hamburg Quasar Survey
4. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Fourth USNO CCD Astrograph Catalog
7. Gaia Data Release 2