HSC 1219

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.51 0.58 0.38 0.33 1.0
C3
N_50
r_50
CB 52 2.7
Summary

HSC 1219 is a moderately populated, moderately dense object of low C3 quality. It is located at a large 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) 66.925 50.354 0.189 0.144 0.294 -41.343
Cavallo et al. (2024) 66.944 50.33 0.192 – – –
Hunt & Reffert (2024) 66.925 50.354 0.189 0.144 0.294 -41.343
Hu & Soubiran (2025) 66.944 50.33 – – – –
           
UCC 66.93 50.341 0.185 0.149 0.28 -46.019
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1219 UCC
HSC 1219 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.386, diffAV50=1.709, MOD50=13.229, logAge50=8.511
Cavallo et al. (2024) AV50=2.97, dMod50=13.04, logAge50=8.8, [Fe/H]50=0.08
Hunt & Reffert (2024) MassJ=412.610, MassTot=950.031
Hu & Soubiran (2025) MA22=-0.2, MA23f=-0.37, MA23g=-0.28, MZ23=-0.46, MK24=-0.36, MF24=-0.4

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3606 100.0 66.94 50.33 0.18 0.16 0.29 -46.02 0.14