# Q80007571

> variable star

**Wikidata**: [Q80007571](https://www.wikidata.org/wiki/Q80007571)  
**Source**: https://4ort.xyz/entity/q80007571


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. Gaia Data Release 2
4. Fourth USNO CCD Astrograph Catalog
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The SDSS Photometric Catalog, Release 7
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
10. Effective temperature scale and bolometric corrections from 2MASS photometry