CWNU 1954

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.34 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 34 2.2
Summary

CWNU 1954 is a poorly populated, very 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) 248.25 -48.574 0.334 -3.327 -3.741 -69.14
Hunt & Reffert (2023) 248.249 -48.585 0.296 -3.311 -3.701 -52.657
Cavallo et al. (2024) 248.228 -48.597 0.296 – – –
Hunt & Reffert (2024) 248.249 -48.585 0.296 -3.311 -3.701 -52.657
           
UCC 248.236 -48.586 0.308 -3.33 -3.74 -69.144
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1954 UCC
CWNU 1954 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=5.1, m-M=12.05, logAge=8.55
Hunt & Reffert (2023) AV50=3.411, diffAV50=2.71, MOD50=12.375, logAge50=9.456
Cavallo et al. (2024) AV50=4.85, dMod50=12.92, logAge50=7.77, [Fe/H]50=-0.06
Hunt & Reffert (2024) MassJ=634.092, MassTot=543.583

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Cluster region map