UBC 100

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.43 1.0 1.0 0.5 1.0
C3
N_50
r_50
AA 43 7.1
Summary

UBC 100 is a poorly populated, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is moderately studied in the literature.

This object shares a large percentage of members with 2 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 281.262 -11.123 0.698 -1.103 -3.331 –
Cantat-Gaudin et al. (2020) 281.238 -11.127 0.702 -1.111 -3.323 –
Tarricq et al. (2022) 281.225 -10.96 0.736 -1.091 -3.384 –
Hunt & Reffert (2023) 281.338 -11.069 0.744 -1.1 -3.371 22.459
Cavallo et al. (2024) 281.309 -11.091 0.745 – – –
Hunt & Reffert (2024) 281.338 -11.069 0.744 -1.1 -3.371 22.459
           
UCC 281.238 -11.089 0.731 -1.095 -3.372 40.117
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 100 UCC
UBC 100 HUNT23
UBC 100 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.38, DistPc=1429.0, AgeNN=8.2
Tarricq et al. (2022) Dist=1388, logAgeNN=8.26
Hunt & Reffert (2023) AV50=1.613, diffAV50=1.692, MOD50=10.508, logAge50=8.048
Cavallo et al. (2024) AV50=1.29, dMod50=10.69, logAge50=8.5, [Fe/H]50=0.77
Hunt & Reffert (2024) MassJ=834.860, MassTot=838.250

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14116 88.4 281.32 -11.09 0.74 -1.11 -3.39 6.73 0.28
CWWDL 14115 86.0 281.27 -11.05 0.74 -1.08 -3.38 28.47 0.12