# Q67860307
**Wikidata**: [Q67860307](https://www.wikidata.org/wiki/Q67860307)  
**Source**: https://4ort.xyz/entity/q67860307


## References

1. Washington Double Star Catalog
2. The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars
3. SIMBAD
4. Validation of the new Hipparcos reduction