UBC 184

N_50

r_50

4.7

Summary

UBC 184 is a moderately populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is moderately studied 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. (2020)	5.752	59.441	0.564	-3.336	-1.881	–
Cantat-Gaudin et al. (2020)	5.76	59.451	0.562	-3.353	-1.868	–
Hunt & Reffert (2023)	5.783	59.449	0.553	-3.31	-1.95	-45.193
Cavallo et al. (2024)	5.752	59.443	0.554	–	–	–
Hunt & Reffert (2024)	5.783	59.449	0.553	-3.31	-1.95	-45.193
Hu & Soubiran (2025)	5.752	59.443	–	–	–	–

UCC	5.773	59.451	0.553	-3.316	-1.938	-45.167

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Cantat-Gaudin et al. (2020)	`AVNN=1.37, DistPc=1697.0, AgeNN=8.91`
Hunt & Reffert (2023)	`AV50=1.347, diffAV50=0.519, MOD50=11.157, logAge50=8.817`
Cavallo et al. (2024)	`AV50=1.44, dMod50=11.12, logAge50=8.98, [Fe/H]50=-0.01`
Hunt & Reffert (2024)	`MassJ=395.232, MassTot=395.232`
Hu & Soubiran (2025)	`MA22=-0.02, MA23f=-0.14, MA23g=-0.01, MZ23=-0.03, MK24=-0.12, MF24=-0.06`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 586	92.6	5.77	59.45	0.55	-3.31	-1.94	-45.17	0.01