UBC 261

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.27 0.75 0.5 0.96
C3
N_50
r_50
AB 26 3.7
Summary

UBC 261 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 is moderately studied 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. (2020) 159.542 -60.503 0.225 -5.597 2.616 –
Cantat-Gaudin et al. (2020) 159.52 -60.503 0.222 -5.6 2.632 –
Hunt & Reffert (2023) 159.937 -60.475 0.216 -5.604 2.652 22.745
Cavallo et al. (2024) 159.855 -60.475 0.216 – – –
Celli et al. (2024) 159.52 -60.503 – – – –
Hunt & Reffert (2024) 159.937 -60.475 0.216 -5.604 2.652 22.745
           
UCC 159.526 -60.506 0.247 -5.595 2.631 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 261 UCC
UBC 261 HUNT23
UBC 261 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.82, DistPc=3953.0, AgeNN=7.27
Hunt & Reffert (2023) AV50=1.21, diffAV50=2.084, MOD50=12.922, logAge50=7.963
Cavallo et al. (2024) AV50=1.54, dMod50=12.47, logAge50=8.18, [Fe/H]50=-0.29
Celli et al. (2024) Age=18.6, Mc=861.4
Hunt & Reffert (2024) MassJ=678.277, MassTot=1103.35

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0547 65.4 159.52 -60.5 0.27 -5.59 2.65 – 0.07
Teutsch J1038.7-6018 3.8 159.89 -60.42 0.2 -5.59 2.67 1.31 0.22