UBC 669

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.68 1.0 1.0 0.42 1.0
C3
N_50
r_50
AA 87 3.0
Summary

UBC 669 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near 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) 251.827 -46.664 0.375 -1.782 -4.088 –
Cantat-Gaudin et al. (2020) 251.81 -46.665 0.374 -1.767 -4.081 –
Hunt & Reffert (2023) 251.811 -46.672 0.409 -1.804 -4.1 -25.097
Cavallo et al. (2024) 251.805 -46.671 0.409 – – –
Hunt & Reffert (2024) 251.811 -46.672 0.409 -1.804 -4.1 -25.097
           
UCC 251.802 -46.666 0.403 -1.8 -4.098 -19.974
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 669 UCC
UBC 669 HUNT23
UBC 669 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.9, DistPc=2378.0, AgeNN=8.47
Hunt & Reffert (2023) AV50=1.838, diffAV50=1.47, MOD50=11.78, logAge50=8.427
Cavallo et al. (2024) AV50=2.18, dMod50=11.47, logAge50=8.52, [Fe/H]50=-0.04
Hunt & Reffert (2024) MassJ=748.744, MassTot=748.744

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
LISC 1757 90.8 251.81 -46.67 0.41 -1.8 -4.06 -20.0 0.11
CWWDL 1597 88.5 251.82 -46.67 0.41 -1.8 -4.05 -19.99 0.1