CWNU 291

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.15 0.75 0.0 1.0
C3
N_50
r_50
AB 25 20.0
Summary

CWNU 291 is a poorly populated, very loose object of high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a significant 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. (2022) 255.398 -25.677 1.02 -0.55 0.34 –
           
UCC 255.37 -25.716 1.022 -0.539 0.342 -15.249
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 291 UCC

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.55, m-M=9.95, logAge=7.9, Z=0.02

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Theia 3329 68.0 255.37 -25.69 1.02 -0.6 0.3 -18.55 0.15