CWNU 1978

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.17 0.62 0.0 1.0
C3
N_50
r_50
AC 23 7.7
Summary

CWNU 1978 is a sparse, very loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

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

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) 100.965 5.64 0.429 -0.868 -0.633 –
           
UCC 100.941 5.625 0.428 -0.861 -0.631 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1978 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.3, m-M=12.0, logAge=7.45

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Cluster region map