# Q90217555

> peculiar star in the constellation Pictor

**Wikidata**: [Q90217555](https://www.wikidata.org/wiki/Q90217555)  
**Source**: https://4ort.xyz/entity/q90217555


## References

1. SIMBAD
2. Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars
3. HE 0557-4840: ultra-metal-poor and carbon-rich
4. Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2