HSC 1442

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 0.7 0.25 0.33 1.0
C3
N_50
r_50
CC 27 7.2
Summary

HSC 1442 is a poorly populated, moderately dense object of low C3 quality. It is located at a relatively close distance from the Sun, below 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) 81.138 22.698 0.729 -0.453 1.116 26.381
Cavallo et al. (2024) 81.152 22.666 0.734 – – –
Hunt & Reffert (2024) 81.138 22.698 0.729 -0.453 1.116 26.381
Hu & Soubiran (2025) 81.152 22.666 – – – –
           
UCC 81.11 22.725 0.752 -0.435 1.08 26.39
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1442 UCC
HSC 1442 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.864, diffAV50=1.882, MOD50=10.558, logAge50=8.799
Cavallo et al. (2024) AV50=1.99, dMod50=10.75, logAge50=8.95, [Fe/H]50=0.52
Hunt & Reffert (2024) MassJ=199.300, MassTot=198.245
Hu & Soubiran (2025) MA22=-0.05, MA23f=-0.23, MZ23=-0.1, MK24=-0.23, MF24=-0.26

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 2936 96.3 81.1 22.73 0.75 -0.43 1.08 26.39 0.04