# Q85830606

> astrophysical X-ray source in the constellation Orion

**Wikidata**: [Q85830606](https://www.wikidata.org/wiki/Q85830606)  
**Source**: https://4ort.xyz/entity/q85830606


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Validation of the new Hipparcos reduction
5. WIYN open cluster study. LVII. Oxygen abundances of solar-type dwarfs in the Hyades and NGC 752
6. Spectroscopic study of solar twins and analogues
7. ROSAT All-Sky Survey Faint Source Catalogue