CWNU 2330

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.33 0.55 1.0 0.42 1.0
C3
N_50
r_50
AA 33 4.8
Summary

CWNU 2330 is a poorly populated, moderately dense object of very high C3 quality. It is located at a moderate 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. (2023) 240.878 -51.921 0.404 -3.207 -3.814 -4.69
Hunt & Reffert (2023) 241.016 -51.85 0.396 -3.149 -3.746 -2.556
Cavallo et al. (2024) 240.882 -51.888 0.399 – – –
Hunt & Reffert (2024) 241.016 -51.85 0.396 -3.149 -3.746 -2.556
Hu & Soubiran (2025) 240.882 -51.889 – – – –
           
UCC 240.885 -51.91 0.404 -3.207 -3.807 -4.375
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2330 UCC
CWNU 2330 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.65, m-M=11.7, logAge=9.05
Hunt & Reffert (2023) AV50=3.875, diffAV50=2.362, MOD50=11.758, logAge50=9.04
Cavallo et al. (2024) AV50=4.08, dMod50=12.21, logAge50=8.74, [Fe/H]50=-0.34
Hunt & Reffert (2024) MassJ=503.937, MassTot=748.275
Hu & Soubiran (2025) MA22=-0.38, MA23f=-0.22, MA23g=0.08, MZ23=0.38, MK24=-0.04, MF24=-0.01

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Cluster region map