UBC 289

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.75 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 107 5.1
Summary

UBC 289 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is poorly 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) 191.197 -61.151 0.474 -4.289 -0.08 –
Cantat-Gaudin et al. (2020) 191.193 -61.154 0.472 -4.278 -0.082 –
Hunt & Reffert (2023) 191.15 -61.176 0.484 -4.301 -0.076 -34.249
Cavallo et al. (2024) 191.213 -61.149 0.489 – – –
Hunt & Reffert (2024) 191.15 -61.176 0.484 -4.301 -0.076 -34.249
           
UCC 191.177 -61.154 0.492 -4.302 -0.078 -34.228
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 289 UCC
UBC 289 HUNT23
UBC 289 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.28, DistPc=2007.0, AgeNN=8.14
Hunt & Reffert (2023) AV50=1.851, diffAV50=2.497, MOD50=11.367, logAge50=7.979
Cavallo et al. (2024) AV50=2.02, dMod50=11.41, logAge50=8.21, [Fe/H]50=0.21
Hunt & Reffert (2024) MassJ=756.760, MassTot=812.425

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 11395 75.7 191.2 -61.16 0.49 -4.32 -0.08 -34.23 0.02
CWWDL 13980 32.7 191.23 -61.09 0.49 -4.33 -0.12 – 0.07