# Q87939175

> long period variable

**Wikidata**: [Q87939175](https://www.wikidata.org/wiki/Q87939175)  
**Source**: https://4ort.xyz/entity/q87939175


## References

1. SIMBAD
2. Recognition of M-type stars in the unclassified spectra of LAMOST DR5 using a hash-learning method
3. A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Gaia Data Release 2