CWNU 81

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.16 0.38 0.0 1.0
C3
N_50
r_50
CB 23 15.8
Summary

CWNU 81 is a sparse, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a moderate percentage of members with 2 later reported entries.

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. (2022) 98.865 10.445 0.93 -1.64 -0.89 112.3
           
UCC 98.961 10.236 0.848 -1.613 -0.88 5.044
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 81 UCC

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Fundamental parameters

Reference Values
He et al. (2022) AG=1.9, m-M=11.05, logAge=6.8, Z=0.04

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 1208 48.0 99.07 9.95 0.84 -1.58 -0.87 16.05 0.06
Theia 1797 44.0 99.07 9.93 0.84 -1.58 -0.91 16.05 0.09