CWNU 1891

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.25 0.62 0.0 1.0
C3
N_50
r_50
AC 21 7.8
Summary

CWNU 1891 is a sparse, loose object of intermediate C3 quality. It is located at a relatively close 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 201.121 -58.342 0.549 -3.955 -1.274 –
           
UCC 201.141 -58.339 0.558 -3.952 -1.268 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1891 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=0.7, m-M=11.1, logAge=7.5

Search coordinates in Bayestar19

Cluster region map