UBC 328

0.00 UTI

0.77

C_N

0.71

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

N_m (P>50%) 146

Core radius and density 2.1 [pc], 3.6 [pc^-2]

C3 classification AA

C_N 0.77 Rich
C_dens 0.71 Moderately dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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UBC 328 is a rich, moderately dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 6 years.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Young

Data

🔍 Search references for UBC 328 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	265.899	-34.215	0.376	0.699	-0.458	-11.918
Castro-Ginard et al.	2020	265.905	-34.214	0.346	0.703	-0.447	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	2.18	2.94	–	65	–	–	–	–
Kounkel et al.	2020	2.18	2.94	–	65	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
ESO 393 15	100.0	265.9	-34.21	0.37	0.71	-0.46	-11.92	0.68
OC 0698	22.6	265.89	-34.23	0.39	0.71	-0.45	7.8	0.0

💡 Note: The % column shows the percentage of members that UBC 328 shares with each listed object.

Visualization

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