CWNU 1375

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.29 1.0 0.38 0.5 1.0
C3
N_50
r_50
BC 29 4.8
Summary

CWNU 1375 is a poorly populated, very dense object of low C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported but it is moderately studied in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 149.249 -57.53 0.68 -7.052 3.778 2.85
Hunt & Reffert (2023) 149.23 -57.532 0.639 -7.028 3.791 -3.586
Cavallo et al. (2024) 149.214 -57.507 0.653 – – –
Hunt & Reffert (2024) 149.23 -57.532 0.639 -7.028 3.791 -3.586
Hu & Soubiran (2025) 149.214 -57.507 – – – –
UCC 149.254 -57.528 0.672 -7.075 3.777 -1.205
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1375 UCC
CWNU 1375 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=0.5, m-M=10.75, logAge=8.95
Hunt & Reffert (2023) AV50=0.554, diffAV50=0.701, MOD50=10.832, logAge50=8.677
Cavallo et al. (2024) AV50=0.55, dMod50=10.79, logAge50=8.81, [Fe/H]50=0.31
Hunt & Reffert (2024) MassJ=101.910
Hu & Soubiran (2025) MA22=-0.12, MA23f=-0.18, MZ23=-0.18, MK24=-0.19, MF24=-0.12

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Cluster region