# Q86078003
**Wikidata**: [Q86078003](https://www.wikidata.org/wiki/Q86078003)  
**Source**: https://4ort.xyz/entity/q86078003


## References

1. SIMBAD
2. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2
7. A spectroscopic survey of the youngest field stars in the solar neighborhood . II. The optically faint sample
8. Spectra of type II cepheid candidates and related stars