# Q81228056

> classical Cepheid variable star in the constellation Leo

**Wikidata**: [Q81228056](https://www.wikidata.org/wiki/Q81228056)  
**Source**: https://4ort.xyz/entity/q81228056


## References

1. SIMBAD
2. Spectra of type II cepheid candidates and related stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Guide Star Catalog, Version 1.2: An Astrometric Recalibration and Other Refinements
5. The SDSS Photometric Catalog, Release 7
6. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey
7. Gaia Data Release 2