CWNU 2131

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.28 0.25 0.25 1.0
C3
N_50
r_50
CC 17 7.5
Summary

CWNU 2131 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) 0.113 70.544 0.638 0.428 0.603 –
Hunt & Reffert (2023) 0.357 70.508 0.641 0.405 0.58 –
Hunt & Reffert (2024) 0.357 70.508 0.641 0.405 0.58 –
           
UCC 0.403 70.546 0.628 0.449 0.603 -29.099
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 2131 UCC
CWNU 2131 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.15, m-M=10.9, logAge=9.0
Hunt & Reffert (2023) AV50=1.813, diffAV50=0.711, MOD50=10.885, logAge50=8.637
Hunt & Reffert (2024) MassJ=71.6115, MassTot=102.117

Search coordinates in Bayestar19

Cluster region map