# HD 177552

> star in the constellation Aquila

**Wikidata**: [Q6870417](https://www.wikidata.org/wiki/Q6870417)  
**Source**: https://4ort.xyz/entity/q6870417


## References

1. SIMBAD
2. VizieR
3. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs
9. SP_Ace: a new code to derive stellar parameters and elemental abundances
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