# Q90570415

> variable star

**Wikidata**: [Q90570415](https://www.wikidata.org/wiki/Q90570415)  
**Source**: https://4ort.xyz/entity/q90570415


## References

1. SIMBAD
2. The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Catalog of Galactic OB Stars
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2
7. Radial Velocities of Southern B Stars Determined at the Radcliffe Observatory-VI STARS IN H II REGIONS