# Q89881753

> peculiar star in the constellation Hercules

**Wikidata**: [Q89881753](https://www.wikidata.org/wiki/Q89881753)  
**Source**: https://4ort.xyz/entity/q89881753


## References

1. SIMBAD
2. Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars
3. The SDSS Photometric Catalog, Release 8
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. High-resolution spectroscopy of extremely metal-poor stars from SDSS/SEGUE. I. Atmospheric parameters and chemical compositions