CWNU 45

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.54 0.62 0.33 1.0
C3
N_50
r_50
CA 26 17.7
Summary

CWNU 45 is a poorly populated, moderately dense object of intermediate C3 quality. It is located at a close distance from the Sun, below 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) 107.845 -27.911 1.67 -3.26 6.35 44.4
Hunt & Reffert (2023) 108.099 -27.984 1.613 -3.139 6.275 36.461
Cavallo et al. (2024) 108.283 -28.061 1.618 – – –
Hunt & Reffert (2024) 108.099 -27.984 1.613 -3.139 6.275 36.461
           
UCC 107.84 -27.893 1.659 -3.247 6.348 35.498
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 45 UCC
CWNU 45 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.05, m-M=8.7, logAge=7.6, Z=0.024
Hunt & Reffert (2023) AV50=0.128, diffAV50=0.597, MOD50=8.861, logAge50=7.52
Cavallo et al. (2024) AV50=0.33, dMod50=9.1, logAge50=7.08, [Fe/H]50=0.06
Hunt & Reffert (2024) MassJ=55.8785, MassTot=266.380

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Cluster region map