UBC 337

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.8 1.0 1.0 0.58 1.0
C3
N_50
r_50
AA 224 5.9
Summary

UBC 337 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a small percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 271.723 -24.649 0.566 0.473 -0.719 –
Cantat-Gaudin et al. (2020) 271.722 -24.649 0.566 0.482 -0.711 –
Dias et al. (2021) 271.738 -24.65 0.541 0.486 -0.724 4.344
Hunt & Reffert (2023) 271.688 -24.684 0.531 0.516 -0.785 23.748
Cavallo et al. (2024) 271.725 -24.694 0.535 – – –
Hunt & Reffert (2024) 271.688 -24.684 0.531 0.516 -0.785 23.748
Almeida et al. (2025) 271.738 -24.65 – – – –
           
UCC 271.73 -24.67 0.552 0.521 -0.753 4.45
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 337 UCC
UBC 337 HUNT23
UBC 337 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=2.49, DistPc=1659.0, AgeNN=7.62
Dias et al. (2021) Av=2.987, Dist=1721, logage=6.865, [Fe/H]=0.088
Hunt & Reffert (2023) AV50=3.384, diffAV50=2.7, MOD50=11.185, logAge50=8.25
Cavallo et al. (2024) AV50=3.84, dMod50=10.61, logAge50=8.47, [Fe/H]50=-0.38
Hunt & Reffert (2024) MassJ=3320.25, MassTot=3328.69
Almeida et al. (2025) AV=2.987, Dist=1721, logAge=6.865, MassRk=773.4

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0005 11.6 271.73 -24.7 0.55 0.59 -0.8 3.88 0.0