# Q87633468

> spectroscopic binary in the constellation Andromeda

**Wikidata**: [Q87633468](https://www.wikidata.org/wiki/Q87633468)  
**Source**: https://4ort.xyz/entity/q87633468


## References

1. SIMBAD
2. The Henry Draper catalogue : 21h, 22h, and 23h
3. Washington Double Star Catalog
4. Gaia Data Release 2
5. Fourth USNO CCD Astrograph Catalog
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)