HSC 522

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.25 0.38 0.33 1.0
C3
N_50
r_50
BC 25 10.5
Summary

HSC 522 is a poorly populated, loose object of low C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 297.359 29.303 0.676 0.697 -1.222 -19.967
Cavallo et al. (2024) 297.215 29.152 0.677 – – –
Hunt & Reffert (2024) 297.359 29.303 0.676 0.697 -1.222 -19.967
Hu & Soubiran (2025) 297.215 29.152 – – – –
           
UCC 297.212 29.228 0.677 0.678 -1.227 -19.933
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 522 UCC
HSC 522 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.816, diffAV50=0.9, MOD50=10.727, logAge50=8.306
Cavallo et al. (2024) AV50=0.2, dMod50=10.8, logAge50=9.06, [Fe/H]50=0.26
Hunt & Reffert (2024) MassJ=67.9165, MassTot=84.7077
Hu & Soubiran (2025) MA22=-0.06, MA23f=-0.23, MZ23=-0.12, MK24=-0.19, MF24=-0.12

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Cluster region map