CWNU 4139

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.04 0.38 0.0 1.0
C3
N_50
r_50
CB 14 8.8
Summary

CWNU 4139 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, below 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 250.958 -47.842 0.281 -2.575 -4.345 -63.2
           
UCC 250.957 -47.842 0.304 -2.551 -4.319 -62.176
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 4139 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.2, m-M=12.2, logA=8.7

Search coordinates in Bayestar19

Cluster region map