# Category:O-type main-sequence stars

> Wikimedia category

**Wikidata**: [Q8690730](https://www.wikidata.org/wiki/Q8690730)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:O-type_main-sequence_stars)  
**Source**: https://4ort.xyz/entity/category-o-type-main-sequence-stars