# K band

> region of the infrared electromagnetic spectrum used in astronomy (centered on 2.19 μm)

**Wikidata**: [Q2520419](https://www.wikidata.org/wiki/Q2520419)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/K_band_(infrared))  
**Source**: https://4ort.xyz/entity/k-band-q2520419


## References

1. Freebase Data Dumps. 2013
2. Galactic Astronomy