HSC 2584

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.38 0.19 0.75 0.33 1.0
C3
N_50
r_50
AB 38 7.8
Summary

HSC 2584 is a poorly populated, very loose object of high C3 quality. It is located at a moderate distance from the Sun, below 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) 202.146 -64.777 0.365 -9.033 -1.919 -46.307
Cavallo et al. (2024) 202.163 -64.773 0.365 – – –
Hunt & Reffert (2024) 202.146 -64.777 0.365 -9.033 -1.919 -46.307
Hu & Soubiran (2025) 202.163 -64.773 – – – –
           
UCC 202.237 -64.78 0.362 -9.041 -1.921 -45.16
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2584 UCC
HSC 2584 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.542, diffAV50=2.114, MOD50=12.024, logAge50=8.388
Cavallo et al. (2024) AV50=1.32, dMod50=11.76, logAge50=9.04, [Fe/H]50=0.07
Hunt & Reffert (2024) MassJ=199.823, MassTot=404.773
Hu & Soubiran (2025) MA22=-0.35, MA23f=-0.09, MA23g=-0.02, MZ23=-0.35, MK24=-0.15, MF24=-0.15

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Cluster region map