CWNU 2165

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.49 0.5 0.42 1.0
C3
N_50
r_50
BB 22 5.8
Summary

CWNU 2165 is a sparse, loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 126.727 -48.708 0.543 -4.155 7.378 –
Hunt & Reffert (2023) 126.81 -48.705 0.548 -4.156 7.353 21.624
Cavallo et al. (2024) 126.739 -48.781 0.558 – – –
Hunt & Reffert (2024) 126.81 -48.705 0.548 -4.156 7.353 21.624
Hu & Soubiran (2025) 126.739 -48.781 – – – –
           
UCC 126.744 -48.707 0.561 -4.155 7.376 9.212
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2165 UCC
CWNU 2165 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=0.95, m-M=11.25, logAge=8.55
Hunt & Reffert (2023) AV50=0.815, diffAV50=0.309, MOD50=11.125, logAge50=8.21
Cavallo et al. (2024) AV50=0.63, dMod50=11.23, logAge50=8.74, [Fe/H]50=0.59
Hunt & Reffert (2024) MassJ=90.7409, MassTot=151.030
Hu & Soubiran (2025) MA22=-0.25, MA23f=-0.34, MZ23=-0.36, MK24=-0.25, MF24=-0.18

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Cluster region map