UBC 1555

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.43 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 43 3.9
Summary

UBC 1555 is a poorly populated, 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 moderate 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) 251.25 -46.53 0.46 -0.46 -1.57 -48.22
Hunt & Reffert (2023) 251.25 -46.54 0.46 -0.47 -1.587 -47.292
Cavallo et al. (2024) 251.268 -46.543 0.46 – – –
Hunt & Reffert (2024) 251.25 -46.54 0.46 -0.47 -1.587 -47.292
           
UCC 251.249 -46.52 0.449 -0.458 -1.576 -47.311
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1555 UCC
UBC 1555 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.142, Dist=2300, logAge=8.056
Hunt & Reffert (2023) AV50=1.23, diffAV50=0.643, MOD50=11.554, logAge50=8.0
Cavallo et al. (2024) AV50=2.0, dMod50=11.14, logAge50=7.97, [Fe/H]50=-0.64
Hunt & Reffert (2024) MassJ=296.451, MassTot=308.866

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 13625 41.9 251.24 -46.55 0.47 -0.43 -1.63 – 0.08