# Kirkwood gap

> gap or dip in the distribution of the semi-major axes of the orbits of main-belt asteroids

**Wikidata**: [Q318541](https://www.wikidata.org/wiki/Q318541)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kirkwood_gap)  
**Source**: https://4ort.xyz/entity/kirkwood-gap


## References

1. Freebase Data Dumps. 2013