CWNU 1887

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.37 0.5 0.0 1.0
C3
N_50
r_50
BB 26 5.1
Summary

CWNU 1887 is a poorly populated, loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 239.465 -55.809 0.401 -3.641 -3.728 –
           
UCC 239.467 -55.817 0.395 -3.616 -3.734 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1887 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.3, m-M=11.7, logAge=8.1

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Cluster region map