HSC 2221

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.28 0.2 0.75 0.25 1.0
C3
N_50
r_50
AB 28 2.8
Summary

HSC 2221 is a poorly populated, very loose object of high C3 quality. It is located at a large 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) 137.527 -53.663 0.167 -3.275 2.637 38.302
Cavallo et al. (2024) 137.511 -53.655 0.171 – – –
Hunt & Reffert (2024) 137.527 -53.663 0.167 -3.275 2.637 38.302
           
UCC 137.542 -53.668 0.155 -3.264 2.625 38.3
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2221 UCC
HSC 2221 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.123, diffAV50=0.763, MOD50=13.516, logAge50=8.495
Cavallo et al. (2024) AV50=1.13, dMod50=13.23, logAge50=8.68, [Fe/H]50=0.1
Hunt & Reffert (2024) MassJ=240.865, MassTot=282.728

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Cluster region map