CWNU 2286

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.36 1.0 0.5 0.42 1.0
C3
N_50
r_50
BB 36 1.9
Summary

CWNU 2286 is a poorly populated, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 109.701 -8.427 0.227 -1.017 0.407 86.68
Hunt & Reffert (2023) 109.721 -8.424 0.204 -1.019 0.43 76.343
Cavallo et al. (2024) 109.708 -8.423 0.205 – – –
Hunt & Reffert (2024) 109.721 -8.424 0.204 -1.019 0.43 76.343
Hu & Soubiran (2025) 109.708 -8.423 – – – –
           
UCC 109.719 -8.432 0.212 -1.015 0.395 61.389
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2286 UCC
CWNU 2286 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.05, m-M=13.15, logAge=8.9
Hunt & Reffert (2023) AV50=0.639, diffAV50=1.072, MOD50=13.14, logAge50=8.98
Cavallo et al. (2024) AV50=0.79, dMod50=12.59, logAge50=9.12, [Fe/H]50=-0.16
Hunt & Reffert (2024) MassJ=614.760, MassTot=764.060
Hu & Soubiran (2025) MA22=-0.31, MA23f=-0.51, MA23g=-0.37, MZ23=-0.39, MK24=-0.27, MF24=-0.38

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 10922 44.4 109.71 -8.43 0.23 -1.02 0.46 66.43 0.05