UBC 1159

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.57 0.53 0.75 0.33 0.97
C3
N_50
r_50
AB 65 4.3
Summary

UBC 1159 is a moderately populated, moderately dense 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 is a unique object, which shares a very small percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2022) 335.29 54.92 0.25 -4.02 -3.35 –
Hunt & Reffert (2023) 335.257 54.945 0.26 -3.989 -3.331 -70.409
Cavallo et al. (2024) 335.284 54.933 0.258 – – –
Hunt & Reffert (2024) 335.257 54.945 0.26 -3.989 -3.331 -70.409
           
UCC 335.268 54.938 0.253 -4.028 -3.335 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1159 UCC
UBC 1159 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.045, Dist=4561, logAge=7.893
Hunt & Reffert (2023) AV50=1.078, diffAV50=0.92, MOD50=12.717, logAge50=8.393
Cavallo et al. (2024) AV50=1.32, dMod50=12.37, logAge50=8.4, [Fe/H]50=-0.3
Hunt & Reffert (2024) MassJ=503.912, MassTot=602.022

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Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
LISC 1369 3.1 335.15 54.99 0.26 -3.82 -3.13 -84.73 0.03