# Q91981570

> high proper-motion star in the constellation Norma

**Wikidata**: [Q91981570](https://www.wikidata.org/wiki/Q91981570)  
**Source**: https://4ort.xyz/entity/q91981570


## References

1. SIMBAD
2. Identifications and limited spectroscopy for Luyten common proper motion stars with probable white dwarf components. I. Pairs brighter than 17th magnitude
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2