CWNU 439

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.33 1.0 0.75 0.33 1.0
C3
N_50
r_50
BA 33 4.6
Summary

CWNU 439 is a poorly populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 306.742 43.523 0.56 -0.04 -3.05 -14.0
Hunt & Reffert (2023) 306.773 43.518 0.568 -0.012 -3.043 -46.863
Cavallo et al. (2024) 306.719 43.484 0.561 – – –
Hunt & Reffert (2024) 306.773 43.518 0.568 -0.012 -3.043 -46.863
           
UCC 306.753 43.528 0.565 -0.044 -3.047 -46.875
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 439 UCC
CWNU 439 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=3.9, m-M=11.55, logAge=7.7, Z=0.028
Hunt & Reffert (2023) AV50=3.603, diffAV50=2.795, MOD50=11.175, logAge50=8.05
Cavallo et al. (2024) AV50=3.7, dMod50=11.33, logAge50=7.96, [Fe/H]50=0.59
Hunt & Reffert (2024) MassJ=291.874, MassTot=381.553

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Cluster region map