CWNU 1890

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.27 0.5 0.0 1.0
C3
N_50
r_50
BB 18 6.6
Summary

CWNU 1890 is a sparse, loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near 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) 243.528 -52.657 0.522 -2.252 -3.436 –
           
UCC 243.56 -52.662 0.522 -2.242 -3.449 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1890 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.5, m-M=11.3, logAge=7.45

Search coordinates in Bayestar19

Cluster region map