CWNU 1557

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.53 0.38 0.0 1.0
C3
N_50
r_50
BC 22 4.4
Summary

CWNU 1557 is a sparse, moderately dense 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) 303.535 36.288 0.458 -1.574 -3.315 -40.13
           
UCC 303.522 36.284 0.442 -1.575 -3.336 -40.13
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1557 UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.05, m-M=11.6, logAge=8.55

Search coordinates in Bayestar19

Cluster region map