CWNU 1922

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.73 0.38 0.25 1.0
C3
N_50
r_50
CB 24 3.9
Summary

CWNU 1922 is a sparse, moderately dense object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 257.042 -42.456 0.454 -1.005 -4.145 -74.11
Hunt & Reffert (2023) 257.048 -42.465 0.454 -0.968 -4.146 -59.904
Hunt & Reffert (2024) 257.048 -42.465 0.454 -0.968 -4.146 -59.904
           
UCC 257.051 -42.464 0.443 -0.98 -4.125 -73.474
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1922 UCC
CWNU 1922 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.4, m-M=11.6, logAge=9.0
Hunt & Reffert (2023) AV50=3.533, diffAV50=1.84, MOD50=11.606, logAge50=8.775
Hunt & Reffert (2024) MassJ=389.560, MassTot=389.560

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Cluster region map