# Q80409554

> star in the constellation Cancer

**Wikidata**: [Q80409554](https://www.wikidata.org/wiki/Q80409554)  
**Source**: https://4ort.xyz/entity/q80409554


## References

1. SIMBAD
2. Moderate-resolution spectral standards from lambda-5600 to lambda-9000 Angstroms
3. Solar twins in M 67
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. CCD photometry of old open cluster M 67
6. Stellar radial velocities in the old open cluster M67 (NGC 2682). I. Memberships, binaries, and kinematics
7. Gaia Data Release 2
8. Lithium in M 67: from the main sequence to the red giant branch