# Q89933705

> peculiar star in the constellation Aquarius

**Wikidata**: [Q89933705](https://www.wikidata.org/wiki/Q89933705)  
**Source**: https://4ort.xyz/entity/q89933705


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 9
3. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
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
7. Deep SDSS optical spectroscopy of distant halo stars. III. Chemical analysis of extremely metal-poor stars