# Q89900470
**Wikidata**: [Q89900470](https://www.wikidata.org/wiki/Q89900470)  
**Source**: https://4ort.xyz/entity/q89900470


## References

1. SIMBAD
2. UBV photometry and MK spectral classification of northern early-type stars in intermediate galactic latitudes
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Catalog of Galactic OB Stars
5. Gaia Data Release 2
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. Radial velocities of 570 B stars
8. The projected rotational velocity distribution of a sample of OB stars from a calibration based on synthetic He I lines