UBC 1020

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.82 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 289 5.7
Summary

UBC 1020 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 small percentage of members with 4 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2022) 277.26 -12.72 0.48 0.63 -1.66 17.71
Hunt & Reffert (2023) 277.25 -12.71 0.454 0.622 -1.638 -6.17
Cavallo et al. (2024) 277.258 -12.726 0.457 – – –
Hunt & Reffert (2024) 277.25 -12.71 0.454 0.622 -1.638 -6.17
           
UCC 277.259 -12.717 0.464 0.621 -1.65 10.831
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 1020 UCC
UBC 1020 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=2.394, Dist=2317, logAge=7.752
Hunt & Reffert (2023) AV50=3.21, diffAV50=2.72, MOD50=11.496, logAge50=7.916
Cavallo et al. (2024) AV50=3.42, dMod50=11.49, logAge50=8.04, [Fe/H]50=0.21
Hunt & Reffert (2024) MassJ=2738.66, MassTot=2771.64

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 506 22.5 277.25 -12.72 0.48 0.64 -1.67 17.92 0.0
CWNU 44 17.6 277.26 -12.72 0.47 0.61 -1.66 18.06 0.0
OC 0032 12.1 277.26 -12.73 0.48 0.62 -1.66 88.27 0.0
HSC 210 6.2 277.31 -12.7 0.57 0.55 -1.62 – 0.06