# PT Geminorum

> RR Lyrae variable star in the constellation Gemini

**Wikidata**: [Q98541144](https://www.wikidata.org/wiki/Q98541144)  
**Source**: https://4ort.xyz/entity/pt-geminorum


## References

1. SIMBAD
2. VizieR
3. Gaia Data Release 2
4. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample
5. Probing the outer galactic halo with RR Lyrae from the Catalina surveys
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Evidence for Distinct Components of the Galactic Stellar Halo from 838 RR Lyrae Stars Discovered in the LONEOS‐I Survey
8. The SDSS Photometric Catalog, Release 9
9. A Disk Origin for the Monoceros Ring and A13 Stellar Overdensities