HSC 1983

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.31 0.27 0.5 0.25 1.0
C3
N_50
r_50
BB 31 5.3
Summary

HSC 1983 is a poorly populated, loose object of intermediate C3 quality. It is located at a moderate 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) 124.854 -26.334 0.296 -3.16 3.373 66.286
Cavallo et al. (2024) 124.873 -26.347 0.304 – – –
Hunt & Reffert (2024) 124.854 -26.334 0.296 -3.16 3.373 66.286
           
UCC 124.869 -26.352 0.324 -3.159 3.356 66.15
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1983 UCC
HSC 1983 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.175, diffAV50=0.571, MOD50=12.452, logAge50=8.447
Cavallo et al. (2024) AV50=0.84, dMod50=11.87, logAge50=8.43, [Fe/H]50=-0.59
Hunt & Reffert (2024) MassJ=130.345, MassTot=167.180

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Cluster region map