# Q74846699
**Wikidata**: [Q74846699](https://www.wikidata.org/wiki/Q74846699)  
**Source**: https://4ort.xyz/entity/q74846699


## References

1. SIMBAD
2. An MK-like system of spectral classification for hot subdwarfs
3. The SDSS Photometric Catalog, Release 9
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
7. Hot subdwarf binaries from the MUCHFUSS project
8. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission