CWNU 2640

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.48 0.38 0.0 1.0
C3
N_50
r_50
CB 24 1.9
Summary

CWNU 2640 is a sparse, loose object of low C3 quality. It is located at a large 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) 124.41 -30.729 0.199 -2.276 2.429 –
           
UCC 124.395 -30.741 0.175 -2.296 2.463 80.095
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 2640 UCC

Explore data in Colab

Fundamental parameters

Reference Values
He et al. (2023) A0=0.8, m-M=13.1, logAge=8.9

Search coordinates in Bayestar19

Cluster region map