CWNU 1840

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.08 0.25 0.0 1.0
C3
N_50
r_50
CC 17 9.5
Summary

CWNU 1840 is a sparse, very loose object of low C3 quality. It is located at a moderate 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) 306.747 42.846 0.453 -1.257 -2.318 -18.23
           
UCC 306.715 42.848 0.425 -1.257 -2.326 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1840 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.8, m-M=12.0, logAge=8.95

Search coordinates in Bayestar19

Cluster region map