# Q66609750
**Wikidata**: [Q66609750](https://www.wikidata.org/wiki/Q66609750)  
**Source**: https://4ort.xyz/entity/q66609750


## References

1. SIMBAD
2. Spectral classifications in the near infrared of stars with composite spectra. III. Study of a sample of 137 objects with the Aurelie spectrograph
3. The Tycho double star catalogue