HXHWL 74

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.53 1.0 0.38 0.31 1.0
C3
N_50
r_50
CB 56 3.0
Summary

HXHWL 74 is a moderately populated, very dense object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is poorly studied in the literature.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2021) 103.864 -3.787 0.42 -1.81 1.07 –
Hunt & Reffert (2023) 103.861 -3.777 0.423 -1.787 1.14 71.29
Cavallo et al. (2024) 103.854 -3.78 0.423 – – –
Hunt & Reffert (2024) 103.861 -3.777 0.423 -1.787 1.14 71.29
Hu & Soubiran (2025) 103.854 -3.78 – – – –
           
UCC 103.855 -3.777 0.418 -1.802 1.126 71.289
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HXHWL 74 UCC
HXHWL 74 HUNT23

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Fundamental parameters

Reference Values
He et al. (2021) AG=1.2, m-M=11.6, logAge=8.76, Z=0.01
Hunt & Reffert (2023) AV50=1.132, diffAV50=0.656, MOD50=11.679, logAge50=8.63
Cavallo et al. (2024) AV50=1.51, dMod50=11.49, logAge50=8.87, [Fe/H]50=-0.22
Hunt & Reffert (2024) MassJ=243.512, MassTot=253.759
Hu & Soubiran (2025) MA22=-0.3, MA23f=-0.42, MZ23=-0.41, MK24=-0.29, MF24=-0.3

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 1349 58.9 103.85 -3.78 0.43 -1.81 1.12 71.29 0.0