CWNU 1924

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.17 0.25 0.25 1.0
C3
N_50
r_50
CC 19 9.7
Summary

CWNU 1924 is a sparse, very loose object of low C3 quality. It is located at a relatively close 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) 120.741 -22.221 0.611 -1.369 0.778 30.36
Hunt & Reffert (2023) 120.686 -22.304 0.606 -1.377 0.767 29.133
Cavallo et al. (2024) 120.731 -22.23 0.604 – – –
Hunt & Reffert (2024) 120.686 -22.304 0.606 -1.377 0.767 29.133
           
UCC 120.67 -22.152 0.598 -1.376 0.778 28.528
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1924 UCC
CWNU 1924 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=0.2, m-M=10.95, logAge=8.85
Hunt & Reffert (2023) AV50=0.123, diffAV50=0.171, MOD50=10.958, logAge50=8.886
Cavallo et al. (2024) AV50=0.57, dMod50=11.05, logAge50=8.45, [Fe/H]50=-0.14
Hunt & Reffert (2024) MassJ=53.3917, MassTot=70.1375

Search coordinates in Bayestar19

Cluster region map