# Q85390334
**Wikidata**: [Q85390334](https://www.wikidata.org/wiki/Q85390334)  
**Source**: https://4ort.xyz/entity/q85390334


## References

1. SIMBAD
2. A deep Spitzer survey of circumstellar disks in the young double cluster, h and {chi} Persei
3. Catalogue of Stellar Photometry in Johnson's 11-color system
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
7. Stellar rotation in young clusters. I. Evolution of projected rotational velocity distributions
8. Gaia Data Release 2
9. Physical properties of the B and Be star populations of h and {chi} Persei