CWNU 1859

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 0.06 0.75 0.0 1.0
C3
N_50
r_50
AB 27 9.9
Summary

CWNU 1859 is a poorly populated, very loose object of high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

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) 106.886 -18.48 0.295 -0.649 2.574 –
           
UCC 106.865 -18.471 0.296 -0.641 2.58 56.656
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1859 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.05, m-M=12.6, logAge=7.3

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Theia 5254 81.5 106.87 -18.49 0.3 -0.64 2.58 – 0.02