# Qatar-1

> star in the constellation Draco

**Wikidata**: [Q4217177](https://www.wikidata.org/wiki/Q4217177)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Qatar-1)  
**Source**: https://4ort.xyz/entity/qatar-1


## References

1. SIMBAD
2. Extrasolar Planets Encyclopaedia
3. [Source](https://www.aavso.org/vsx/index.php?view=detail.top&oid=251480)
4. The second-generation guide star catalog: description and properties
5. TASS mark IV photometric survey of the northern sky
6. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3
9. Gaia Data Release 2
10. Transit timing variation measurements of WASP-12b and Qatar-1b: no evidence of additional planets
11. Age consistency between exoplanet hosts and field stars