UBC 1326

0.49 UTI

0.34

C_N

1.0

C_dens

0.5

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 34

Stellar density (N₅₀/rad) 5.5 [N/pc²]

C3 classification BB

C_N 0.34 Poorly populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UBC 1326 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.

Distant Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1326 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–	96.775	7.815	0.21	0.377	0.484	60.748
Hu & Soubiran	2025	96.787	7.808	–	–	–	–
Hunt & Reffert	2024	96.785	7.817	0.218	0.374	0.499	55.059
Cavallo et al.	2024	96.788	7.808	0.215	–	–	–
Hunt & Reffert	2023	96.785	7.817	0.218	0.374	0.499	55.059
Castro-Ginard et al.	2022	96.77	7.81	0.22	0.35	0.49	–

💡 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–	4.11	1.3	1.1	485	-0.405	363	–	–
Hu & Soubiran	2025	–	–	–	–	-0.260⁽⁵⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	363⁽¹⁾	–	–
Cavallo et al.	2024	3.19	1.48	–	851	-0.550	–	–	–
Hunt & Reffert	2023	4.11	1.26	1.10	485	–	–	–	–
Castro-Ginard et al.	2022	5.84	1.30	–	50	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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