UBC 324

N_50

r_50

359

5.1

Summary

UBC 324 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, above 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)	255.952	-38.456	0.497	-3.284	-3.781	–
Cantat-Gaudin et al. (2020)	255.954	-38.465	0.501	-3.28	-3.781	–
Hunt & Reffert (2023)	255.939	-38.469	0.53	-3.3	-3.79	-65.087
Cavallo et al. (2024)	255.943	-38.473	0.529	–	–	–
Hunt & Reffert (2024)	255.939	-38.469	0.53	-3.3	-3.79	-65.087
Hu & Soubiran (2025)	255.944	-38.473	–	–	–	–

UCC	255.946	-38.47	0.525	-3.293	-3.795	-65.434

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Cantat-Gaudin et al. (2020)	`AVNN=1.83, DistPc=1815.0, AgeNN=8.9`
Hunt & Reffert (2023)	`AV50=2.927, diffAV50=2.434, MOD50=11.268, logAge50=8.426`
Cavallo et al. (2024)	`AV50=3.12, dMod50=11.01, logAge50=8.73, [Fe/H]50=-0.1`
Hunt & Reffert (2024)	`MassJ=3726.86, MassTot=3726.86`
Hu & Soubiran (2025)	`MA22=-0.1, MA23f=-0.13, MA23g=0.16, MZ23=0.01, MK24=-0.12, MF24=-0.16`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 2788	97.5	255.94	-38.47	0.53	-3.3	-3.79	-65.38	0.02