# Q91852490

> variable star

**Wikidata**: [Q91852490](https://www.wikidata.org/wiki/Q91852490)  
**Source**: https://4ort.xyz/entity/q91852490


## References

1. SIMBAD
2. Moderate-resolution spectral standards from lambda-5600 to lambda-9000 Angstroms
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Ground-based CCD astrometry with wide-field imagers
5. Kinematic parameters and membership probabilities of open clusters in the Bordeaux PM2000 catalogue
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
9. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14
10. Abundances and possible diffusion of elements in M 67 stars
11. Gravitational redshifts in main-sequence and giant stars
12. TheGaia-ESO Survey: Sodium and aluminium abundances in giants and dwarfs