# Theta1 Tauri

> spectroscopic binary star system in the constellation Taurus

**Wikidata**: [Q6145893](https://www.wikidata.org/wiki/Q6145893)  
**Source**: https://4ort.xyz/entity/theta1-tauri


## References

1. SIMBAD
2. SB9: The ninth catalogue of spectroscopic binary orbits
3. The Perkins catalog of revised MK types for the cooler stars
4. UBV photometry of stars whose positions are accurately known. VII
5. Fourth USNO CCD Astrograph Catalog
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Data Release 3
9. Gaia Early Data Release 3
10. Gaia Data Release 2. The catalogue of radial velocity standard stars
11. Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets
12. Stellar parameters and chemical abundances of 223 evolved stars with and without planets
13. Validation of the new Hipparcos reduction
14. Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets