CWNU 2404

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.38 0.45 0.75 0.33 0.71
C3
N_50
r_50
AB 38 4.8
Summary

CWNU 2404 is a poorly populated, loose object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 318.994 48.709 0.348 -4.217 -4.663 -57.14
Hunt & Reffert (2023) 318.998 48.717 0.327 -4.205 -4.648 -28.102
Cavallo et al. (2024) 318.979 48.709 0.329 – – –
Hunt & Reffert (2024) 318.998 48.717 0.327 -4.205 -4.648 -28.102
           
UCC 318.981 48.695 0.34 -4.235 -4.661 -28.098
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2404 UCC
CWNU 2404 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.65, m-M=12.1, logAge=8.3
Hunt & Reffert (2023) AV50=2.531, diffAV50=2.167, MOD50=12.228, logAge50=7.58
Cavallo et al. (2024) AV50=2.68, dMod50=12.5, logAge50=7.28, [Fe/H]50=0.53
Hunt & Reffert (2024) MassJ=364.781, MassTot=425.754

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Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Basel 15 28.9 318.99 48.8 0.31 -4.12 -4.58 – 0.19