# Q81097335

> astrophysical X-ray source in the constellation Draco

**Wikidata**: [Q81097335](https://www.wikidata.org/wiki/Q81097335)  
**Source**: https://4ort.xyz/entity/q81097335


## References

1. SIMBAD
2. Objective-prism spectral classifications of northern proper-motion stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Multiplicity among solar-type stars. IV. The CORAVEL radial velocities and the spectroscopic orbits of nearby K dwarfs
6. ROSAT All-Sky Survey Faint Source Catalogue