# Q87309044

> star in the constellation Virgo

**Wikidata**: [Q87309044](https://www.wikidata.org/wiki/Q87309044)  
**Source**: https://4ort.xyz/entity/q87309044


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. Washington Double Star Catalog
4. The SDSS Photometric Catalog, Release 7
5. Fourth USNO CCD Astrograph Catalog
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2
8. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog
9. AGK3