CWNU 1826

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.33 0.38 0.0 1.0
C3
N_50
r_50
BC 23 7.7
Summary

CWNU 1826 is a sparse, 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) 230.149 -54.473 0.619 -2.686 -3.841 –
Hunt & Reffert (2023) 230.164 -54.482 0.615 -2.697 -3.814 –
Hunt & Reffert (2024) 230.164 -54.482 0.615 -2.697 -3.814 –
           
UCC 230.161 -54.475 0.604 -2.686 -3.83 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1826 UCC
CWNU 1826 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.65, m-M=11.1, logAge=8.1
Hunt & Reffert (2023) AV50=1.249, diffAV50=0.525, MOD50=10.962, logAge50=7.882
Hunt & Reffert (2024) MassJ=122.827, MassTot=122.827

Search coordinates in Bayestar19

Cluster region map