HSC 2404

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.61 1.0 0.75 0.33 1.0
C3
N_50
r_50
AB 72 2.3
Summary

HSC 2404 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 168.135 -59.697 0.268 -4.055 0.2 -8.079
Cavallo et al. (2024) 168.158 -59.708 0.271 – – –
Hunt & Reffert (2024) 168.135 -59.697 0.268 -4.055 0.2 -8.079
Hu & Soubiran (2025) 168.158 -59.708 – – – –
           
UCC 168.131 -59.698 0.275 -4.046 0.21 -13.193
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2404 UCC
HSC 2404 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.482, diffAV50=2.456, MOD50=12.597, logAge50=8.456
Cavallo et al. (2024) AV50=2.0, dMod50=12.28, logAge50=9.33, [Fe/H]50=-0.31
Hunt & Reffert (2024) MassJ=616.247, MassTot=689.069
Hu & Soubiran (2025) MA22=-0.2, MA23f=-0.27, MA23g=-0.25, MZ23=-0.39, MK24=-0.3, MF24=-0.25

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3355 100.0 168.13 -59.7 0.27 -4.05 0.2 -12.93 0.21