# Q91973115

> young stellar object in the constellation Cassiopeia

**Wikidata**: [Q91973115](https://www.wikidata.org/wiki/Q91973115)  
**Source**: https://4ort.xyz/entity/q91973115


## References

1. SIMBAD
2. The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars
3. X-ray and optical spectroscopy of the massive young open cluster IC 1805
4. The initial mass function and massive star evolution in the OB associations of the Northern Milky Way
5. Catalog of Galactic OB Stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2
8. Spectroscopic studies of O-type stars. VIII. Radial velocities and the K-term
9. Hot star extension to the Hubble Space Telescope stellar spectral library