# TT Ursae Majoris

> long period variable

**Wikidata**: [Q86791342](https://www.wikidata.org/wiki/Q86791342)  
**Source**: https://4ort.xyz/entity/tt-ursae-majoris


## References

1. SIMBAD
2. VizieR
3. Luminosities of the M-type variables of small range
4. General Catalogue of Variable Stars, 3rd ed.
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2