UBC 1554

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.52 1.0 0.75 0.33 1.0
C3
N_50
r_50
AB 53 4.1
Summary

UBC 1554 is a moderately populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large 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. (2022) 249.66 -45.69 0.51 1.04 -0.57 -21.39
Hunt & Reffert (2023) 249.665 -45.664 0.526 1.033 -0.557 -16.055
Cavallo et al. (2024) 249.665 -45.69 0.521 – – –
Hunt & Reffert (2024) 249.665 -45.664 0.526 1.033 -0.557 -16.055
           
UCC 249.653 -45.677 0.518 1.036 -0.559 -16.052
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1554 UCC
UBC 1554 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.19, Dist=2034, logAge=8.129
Hunt & Reffert (2023) AV50=1.499, diffAV50=1.506, MOD50=11.282, logAge50=8.114
Cavallo et al. (2024) AV50=1.96, dMod50=11.16, logAge50=8.17, [Fe/H]50=-0.76
Hunt & Reffert (2024) MassJ=359.801, MassTot=419.717

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 244 100.0 249.66 -45.68 0.52 1.03 -0.56 -16.05 0.11