# Q91566969

> emission-line star in the constellation Scorpius

**Wikidata**: [Q91566969](https://www.wikidata.org/wiki/Q91566969)  
**Source**: https://4ort.xyz/entity/q91566969


## References

1. SIMBAD
2. The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars
3. Gaia Data Release 2
4. Fourth USNO CCD Astrograph Catalog
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)