CWNU 1658

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.04 0.5 0.0 0.88
C3
N_50
r_50
BB 19 9.3
Summary

CWNU 1658 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.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=0.88) 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) 178.234 -61.488 0.285 -6.227 0.789 –
           
UCC 178.25 -61.478 0.287 -6.237 0.779 -19.98
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1658 UCC

Explore data in Colab

Fundamental parameters

Reference Values
He et al. (2023) A0=1.65, m-M=12.7, logAge=7.0

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 9421 20.0 178.76 -61.65 0.32 -6.2 0.84 – 0.09
UBC 1510 12.0 178.78 -61.65 0.31 -6.19 0.73 – 0.55