# Q91973089

> high proper-motion star in the constellation Cassiopeia

**Wikidata**: [Q91973089](https://www.wikidata.org/wiki/Q91973089)  
**Source**: https://4ort.xyz/entity/q91973089


## References

1. SIMBAD
2. MK classification for visual binary components
3. Gaia Data Release 2
4. The Tycho double star catalogue