# Q78956492
**Wikidata**: [Q78956492](https://www.wikidata.org/wiki/Q78956492)  
**Source**: https://4ort.xyz/entity/q78956492


## References

1. SIMBAD
2. ACIS-I observations of NGC 2264. Membership and X-ray properties of PMS stars
3. General Catalogue of Variable Stars, 3rd ed.
4. X-ray observations of the young cluster NGC 2264
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The SDSS Photometric Catalog, Release 7
7. Gaia Data Release 2
8. The Gaia-ESO Survey: Stellar radii in the young open clusters NGC 2264, NGC 2547, and NGC 2516
9. The Gaia-ESO Survey: the present-day radial metallicity distribution of the Galactic disc probed by pre-main-sequence clusters
10. HRI observations of PMS stars in NGC 2264