# Q87774315

> white dwarf in the constellation Hercules

**Wikidata**: [Q87774315](https://www.wikidata.org/wiki/Q87774315)  
**Source**: https://4ort.xyz/entity/q87774315


## References

1. SIMBAD
2. New spectral types for white dwarfs previously thought to be of class DC
3. Photometric and spectroscopic analysis of cool white dwarfs with trigonometric parallax measurements
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The USNO-B Catalog
6. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
7. Gaia Data Release 2