CWNU 2389

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.52 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 53 2.1
Summary

CWNU 2389 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate 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. (2023) 253.471 -46.744 0.365 -1.176 -1.924 -44.38
Hunt & Reffert (2023) 253.471 -46.736 0.367 -1.166 -1.959 -41.266
Cavallo et al. (2024) 253.473 -46.735 0.36 – – –
Hunt & Reffert (2024) 253.471 -46.736 0.367 -1.166 -1.959 -41.266
           
UCC 253.473 -46.735 0.346 -1.177 -1.923 -44.383
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2389 UCC
CWNU 2389 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=5.3, m-M=11.85, logAge=8.45
Hunt & Reffert (2023) AV50=5.216, diffAV50=2.624, MOD50=12.028, logAge50=7.985
Cavallo et al. (2024) AV50=4.93, dMod50=11.75, logAge50=8.58, [Fe/H]50=0.06
Hunt & Reffert (2024) MassJ=871.401, MassTot=896.552

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Cluster region map