HSC 521

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.1 0.38 0.0 1.0
C3
N_50
r_50
BC 26 26.7
Summary

HSC 521 is a poorly populated, very loose object of low C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 299.452 28.131 1.064 -0.907 -4.503 -9.009
Cavallo et al. (2024) 299.373 28.08 1.065 – – –
           
UCC 299.423 28.087 1.096 -0.907 -4.502 -22.875
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 521 UCC
HSC 521 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.041, diffAV50=0.918, MOD50=9.741, logAge50=8.215
Cavallo et al. (2024) AV50=1.3, dMod50=9.99, logAge50=7.93, [Fe/H]50=0.37

Search coordinates in Bayestar19

Cluster region map