# luminosity function

> astronomical measure of the number of stars or galaxies per luminosity interval

**Wikidata**: [Q2734497](https://www.wikidata.org/wiki/Q2734497)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Luminosity_function_(astronomy))  
**Source**: https://4ort.xyz/entity/luminosity-function


## References

1. Freebase Data Dumps. 2013