CWNU 89

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.47 0.5 0.62 0.33 1.0
C3
N_50
r_50
AC 47 11.6
Summary

CWNU 89 is a poorly populated, moderately dense 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.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 133.295 -54.428 0.78 -5.68 4.48 –
Hunt & Reffert (2023) 133.141 -54.446 0.779 -5.692 4.513 16.56
Cavallo et al. (2024) 133.211 -54.461 0.783 – – –
Hunt & Reffert (2024) 133.141 -54.446 0.779 -5.692 4.513 16.56
           
UCC 133.239 -54.426 0.777 -5.717 4.455 13.666
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 89 UCC
CWNU 89 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.45, m-M=10.45, logAge=7.9, Z=0.02
Hunt & Reffert (2023) AV50=0.319, diffAV50=0.238, MOD50=10.396, logAge50=7.735
Cavallo et al. (2024) AV50=0.11, dMod50=10.32, logAge50=8.25, [Fe/H]50=0.49
Hunt & Reffert (2024) MassJ=77.4245, MassTot=85.1406

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Cluster region map