# sidereal year

> time taken by the Earth to orbit the Sun once with respect to the fixed stars

**Wikidata**: [Q2281928](https://www.wikidata.org/wiki/Q2281928)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sidereal_year)  
**Source**: https://4ort.xyz/entity/sidereal-year


## References

1. Freebase Data Dumps. 2013
2. Astronomical Almanac for the Year 2017