UBC 1323

0.36 UTI

0.29

C_N

0.18

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 29

Stellar density (N₅₀/rad) 0.9 [N/pc²]

C3 classification AB

C_N 0.29 Poorly populated
C_dens 0.18 Very loose
C_C3 0.75 High 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 1323 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Distant Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1323 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–	101.944	11.413	0.217	-0.262	-0.587	–
Zhang et al.	2024	101.953	11.409	–	–	–	–
Hunt & Reffert	2024	101.953	11.409	0.211	-0.221	-0.572	63.72
Cavallo et al.	2024	101.944	11.421	0.215	–	–	–
Hunt & Reffert	2023	101.953	11.409	0.211	-0.221	-0.572	63.72
Castro-Ginard et al.	2022	101.92	11.42	0.21	-0.26	-0.58	–

💡 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–	4.04	0.74	1.5	389	0.135	483	–	–
Zhang et al.	2024	–	–	–	–	-0.120⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	483⁽¹⁾	–	–
Cavallo et al.	2024	4.04	0.89	–	389	0.390	–	–	–
Hunt & Reffert	2023	4.03	0.69	1.50	481	–	–	–	–
Castro-Ginard et al.	2022	5.04	0.74	–	294	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 3090	100.0	101.94	11.41	0.22	-0.26	-0.58	–	0.02

💡 Note: The % column shows the percentage of members that UBC 1323 shares with each listed object.

Visualization

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