CWNU 85

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.77 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 149 5.6
Summary

CWNU 85 is a rich, very dense object of very 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 object shares a significant percentage of members with 2 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 257.934 -41.356 0.43 -0.74 -2.69 -19.1
Hunt & Reffert (2023) 257.952 -41.343 0.418 -0.72 -2.698 8.56
Cavallo et al. (2024) 257.913 -41.353 0.419 – – –
Hunt & Reffert (2024) 257.952 -41.343 0.418 -0.72 -2.698 8.56
           
UCC 257.92 -41.335 0.415 -0.729 -2.704 -17.362
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 85 UCC
CWNU 85 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=3.4, m-M=11.3, logAge=7.4, Z=0.02
Hunt & Reffert (2023) AV50=3.328, diffAV50=2.431, MOD50=11.736, logAge50=7.082
Cavallo et al. (2024) AV50=3.54, dMod50=11.57, logAge50=7.53, [Fe/H]50=0.2
Hunt & Reffert (2024) MassJ=743.905, MassTot=743.905

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 944 52.3 257.88 -41.36 0.42 -0.75 -2.72 -20.1 0.07
Theia 1875 9.4 257.69 -41.5 0.42 -0.75 -2.71 -12.72 0.05