# TU Horologii

> variable star in the constellation Horologium

**Wikidata**: [Q11089248](https://www.wikidata.org/wiki/Q11089248)  
**Source**: https://4ort.xyz/entity/tu-horologii


## References

1. SB9: The ninth catalogue of spectroscopic binary orbits
2. General Catalogue of Variable Stars
3. SIMBAD
4. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
9. Rotational velocities of A-type stars. III. Velocity distributions
10. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
11. Rotational velocities of A-type stars. IV. Evolution of rotational velocities