HSC 158

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.36 1.0 0.75 0.25 1.0
C3
N_50
r_50
BA 36 2.3
Summary

HSC 158 is a poorly populated, very dense object of high 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) 273.48 -18.066 0.329 -0.393 -1.423 15.451
Cavallo et al. (2024) 273.48 -18.08 0.328 – – –
Hunt & Reffert (2024) 273.48 -18.066 0.329 -0.393 -1.423 15.451
           
UCC 273.466 -18.072 0.334 -0.378 -1.409 15.459
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 158 UCC
HSC 158 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.92, diffAV50=2.369, MOD50=12.19, logAge50=7.495
Cavallo et al. (2024) AV50=3.89, dMod50=11.62, logAge50=7.93, [Fe/H]50=0.12
Hunt & Reffert (2024) MassJ=720.428, MassTot=734.678

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Cluster region map