CWNU 2331

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.44 1.0 0.5 0.33 1.0
C3
N_50
r_50
BB 44 3.0
Summary

CWNU 2331 is a poorly populated, very dense object of intermediate 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) 276.903 -13.39 0.361 -0.289 -1.223 -11.31
Hunt & Reffert (2023) 276.891 -13.389 0.338 -0.284 -1.21 -116.338
Cavallo et al. (2024) 276.91 -13.383 0.335 – – –
Hunt & Reffert (2024) 276.891 -13.389 0.338 -0.284 -1.21 -116.338
           
UCC 276.891 -13.384 0.335 -0.289 -1.212 -79.702
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2331 UCC
CWNU 2331 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.35, m-M=11.9, logAge=8.7
Hunt & Reffert (2023) AV50=3.19, diffAV50=2.453, MOD50=12.165, logAge50=7.696
Cavallo et al. (2024) AV50=3.88, dMod50=12.13, logAge50=7.37, [Fe/H]50=-0.59
Hunt & Reffert (2024) MassJ=525.611, MassTot=525.611

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Cluster region map