CWNU 187

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.1 0.5 0.0 1.0
C3
N_50
r_50
BB 23 28.6
Summary

CWNU 187 is a sparse, very loose object of intermediate C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.

This object shares a significant percentage of members with a later 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=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. (2022) 340.078 49.039 1.19 -1.8 -5.59 -13.7
           
UCC 340.565 49.147 1.198 -1.825 -5.571 -14.41
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 187 UCC

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.3, m-M=9.8, logAge=7.9, Z=0.03

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Theia 280 60.0 341.03 49.46 1.19 -1.76 -5.47 -12.73 0.14