# Q93431402

> variable star

**Wikidata**: [Q93431402](https://www.wikidata.org/wiki/Q93431402)  
**Source**: https://4ort.xyz/entity/q93431402


## References

1. SIMBAD
2. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
3. NGC 6558: a blue horizontal branch moderately metal-poor globular cluster in the bulge
4. Proper motion and densification of the International Celestial Reference Frame in the direction of the Galactic bulge
5. Gaia Data Release 2
6. The GIRAFFE Inner Bulge Survey (GIBS). III. Metallicity distributions and kinematics of 26 Galactic bulge fields
7. FORS2/VLT survey of Milky Way globular clusters. I. Description of the method for derivation of metal abundances in the optical and application to NGC 6528, NGC 6553, M 71, NGC 6558, NGC 6426, and Terzan 8