CWNU 87

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.32 0.43 0.75 0.33 1.0
C3
N_50
r_50
AB 32 4.3
Summary

CWNU 87 is a poorly populated, loose object of high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This object shares a significant percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 22.611 59.641 0.33 -1.18 -0.71 -53.3
Hunt & Reffert (2023) 22.613 59.633 0.32 -1.197 -0.667 -52.685
Cavallo et al. (2024) 22.683 59.659 0.32 – – –
Hunt & Reffert (2024) 22.613 59.633 0.32 -1.197 -0.667 -52.685
           
UCC 22.617 59.633 0.322 -1.181 -0.707 -52.7
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 87 UCC
CWNU 87 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=1.55, m-M=11.9, logAge=8.4, Z=0.002
Hunt & Reffert (2023) AV50=1.381, diffAV50=0.554, MOD50=12.226, logAge50=8.314
Cavallo et al. (2024) AV50=1.49, dMod50=11.91, logAge50=7.83, [Fe/H]50=0.05
Hunt & Reffert (2024) MassJ=223.234, MassTot=240.523

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 4624 62.5 22.59 59.63 0.32 -1.19 -0.66 7.92 0.04