# TXS 0506+056

> Blazar TXS 0506+056, first known source of cosmic neutrinos

**Wikidata**: [Q55502068](https://www.wikidata.org/wiki/Q55502068)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/TXS_0506+056)  
**Source**: https://4ort.xyz/entity/txs-0506-056


## References

1. SIMBAD
2. Keck DEIMOS Spectroscopy of a GALEXUV‐Selected Sample from the Medium Imaging Survey
3. CGRaBS: An All‐Sky Survey of Gamma‐Ray Blazar Candidates
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The Redshift of the BL Lac Object TXS 0506+056
7. Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A