HSC 1990

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 0.53 0.25 0.25 1.0
C3
N_50
r_50
CC 30 4.4
Summary

HSC 1990 is a poorly populated, moderately dense object of low C3 quality. It is located at a moderate distance from the Sun, near 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) 119.821 -30.064 0.384 -3.532 3.842 –
Cavallo et al. (2024) 119.81 -30.064 0.383 – – –
Hunt & Reffert (2024) 119.821 -30.064 0.384 -3.532 3.842 –
           
UCC 119.814 -30.062 0.38 -3.513 3.824 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1990 UCC
HSC 1990 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.855, diffAV50=0.411, MOD50=11.837, logAge50=8.126
Cavallo et al. (2024) AV50=0.84, dMod50=12.27, logAge50=8.36, [Fe/H]50=0.68
Hunt & Reffert (2024) MassJ=114.814, MassTot=169.326

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Cluster region map