# Q90387441

> variable star

**Wikidata**: [Q90387441](https://www.wikidata.org/wiki/Q90387441)  
**Source**: https://4ort.xyz/entity/q90387441


## References

1. SIMBAD
2. Search for associations containing young stars (SACY). I. Sample and searching method
3. Rotation of Low-mass Stars in Upper Scorpius and ρ Ophiuchus with K2
4. Yes, Multi-periodic Dwarfs in Upper Scorpius Are Binaries
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Data Release 2
8. Gaia Data Release 2. Summary of the contents and survey properties