# CCDM J21087+3720B

> star

**Wikidata**: [Q73982554](https://www.wikidata.org/wiki/Q73982554)  
**Source**: https://4ort.xyz/entity/ccdm-j21087-3720b


## References

1. SIMBAD
2. Washington Double Star Catalog
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Gaia Early Data Release 3