# 31 Piscium

> star in the constellation Pisces

**Wikidata**: [Q10927637](https://www.wikidata.org/wiki/Q10927637)  
**Source**: https://4ort.xyz/entity/31-piscium


## References

1. [SIMBAD](http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=31+Psc&submit=SIMBAD+search)
2. SIMBAD
3. The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars
4. A study of the bright A stars. I. A catalogue of spectral classifications
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE
10. Rotational velocities of A-type stars. III. Velocity distributions
11. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
12. Gaia Data Release 2
13. Rotational velocities of A-type stars. IV. Evolution of rotational velocities