# CE Herculis
**Wikidata**: [Q87469968](https://www.wikidata.org/wiki/Q87469968)  
**Source**: https://4ort.xyz/entity/ce-herculis


## References

1. SIMBAD
2. VizieR
3. Kinematics of field type II Cepheid variables
4. Gaia Data Release 2
5. The ASAS-SN Catalog of Variable Stars II: Uniform Classification of 412,000 Known Variables
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Fourth USNO CCD Astrograph Catalog
9. Kinematics of metal-poor stars in the Galaxy. II. Proper motions for a large nonkinematically selected sample