# Q97020231

> long period variable

**Wikidata**: [Q97020231](https://www.wikidata.org/wiki/Q97020231)  
**Source**: https://4ort.xyz/entity/q97020231


## References

1. SIMBAD
2. New variable stars on digitized Moscow collection plates. The field of 66 Ophiuchi
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Data Release 2