# Q91852643
**Wikidata**: [Q91852643](https://www.wikidata.org/wiki/Q91852643)  
**Source**: https://4ort.xyz/entity/q91852643


## References

1. SIMBAD
2. The WFCAM multiwavelength Variable Star Catalog
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The PM2000 Bordeaux proper motion catalogue (+11° ≤ δ ≤ +18°)
5. The SDSS Photometric Catalog, Release 7
6. Stellar radial velocities in the old open cluster M67 (NGC 2682). I. Memberships, binaries, and kinematics
7. CCD photometry of old open cluster M 67
8. Gaia Data Release 2