CWNU 538

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.31 0.25 0.5 0.33 1.0
C3
N_50
r_50
BB 31 10.8
Summary

CWNU 538 is a poorly populated, loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near 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) 117.541 -30.898 0.63 -4.3 4.46 –
Hunt & Reffert (2023) 117.508 -30.942 0.635 -4.288 4.5 22.184
Cavallo et al. (2024) 117.443 -30.79 0.635 – – –
Hunt & Reffert (2024) 117.508 -30.942 0.635 -4.288 4.5 22.184
           
UCC 117.541 -30.864 0.633 -4.298 4.463 8.634
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 538 UCC
CWNU 538 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=1.45, m-M=11.1, logAge=7.4, Z=0.024
Hunt & Reffert (2023) AV50=1.344, diffAV50=2.41, MOD50=10.855, logAge50=7.535
Cavallo et al. (2024) AV50=1.35, dMod50=10.94, logAge50=7.88, [Fe/H]50=0.14
Hunt & Reffert (2024) MassJ=140.412, MassTot=296.943

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Cluster region map