# Phobos

> natural satellite of Mars

**Wikidata**: [Q7547](https://www.wikidata.org/wiki/Q7547)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Phobos_(moon))  
**Source**: https://4ort.xyz/entity/phobos-q7547


## References

1. A Short History of Astronomy
2. Virtual International Authority File
3. Integrated Authority File
4. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
5. [Source](https://iopscience.iop.org/article/10.1086/122784)
6. Freebase Data Dumps. 2013
7. [Source](https://ssd.jpl.nasa.gov/?sat_phys_par)
8. [Source](https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/req/naif_ids.html)
9. National Library of Israel Names and Subjects Authority File
10. KBpedia