# Q87869720
**Wikidata**: [Q87869720](https://www.wikidata.org/wiki/Q87869720)  
**Source**: https://4ort.xyz/entity/q87869720


## References

1. SIMBAD
2. Discoveries on southern, red sensitive objective-prism plates IV: extension to higher latitudes
3. Discoveries on southern, red-sensitive objective-prism plates II: new S/MS, carbon and SC stars
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2