# S2

> star orbiting close to the supermassive black hole in the center of the Milky Way

**Wikidata**: [Q1514814](https://www.wikidata.org/wiki/Q1514814)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/S2_(star))  
**Source**: https://4ort.xyz/entity/s2


## References

1. SIMBAD
2. Photometric Stellar Variability in the Galactic Center
3. Freebase Data Dumps. 2013
4. The nuclear star cluster of the Milky Way: proper motions and mass