# Q81441948

> peculiar star in the constellation Boötes

**Wikidata**: [Q81441948](https://www.wikidata.org/wiki/Q81441948)  
**Source**: https://4ort.xyz/entity/q81441948


## References

1. SIMBAD
2. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
3. Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I
4. The near-infrared CaII triplet as a metallicity indicator - II. Extension to extremely metal-poor metallicity regimes
5. Gaia Data Release 2
6. Normal and outlying populations of the Milky Way stellar halo at [Fe/H] <-2
7. Detailed abundances for 28 metal-poor stars: stellar relics in the Milky Way