# HD 21755

> star in the constellation Taurus

**Wikidata**: [Q10849534](https://www.wikidata.org/wiki/Q10849534)  
**Source**: https://4ort.xyz/entity/q10849534


## References

1. SIMBAD
2. [VizieR](https://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ6274260a17f32b&-out.add=.&-source=VI/42/out&-c=051.0312%20%2b05.7588,eq=B1875,rs=2)
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Determining ages of APOGEE giants with known distances