CWNU 324

0.04 UTI

0.44

C_N

0.8

C_dens

0.62

C_C3

0.06

C_lit

0.09

C_dup

N_m (P>50%) 44

Core radius and density 1.0 [pc], 4.0 [pc^-2]

C3 classification AC

C_N 0.44 Poorly populated
C_dens 0.8 Dense
C_C3 0.62 Intermediate quality
C_lit 0.06 Rarely studied
C_dup 0.09 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 324 is a poorly populated, dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied in the literature.

⚠️ 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 Near-solar metallicity Very young

Cavallo et al. (2024)
Bronze sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.21 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.21 (50th percentile).

Data

🔍 Search references for CWNU 324 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–	113.006	-16.942	0.525	-2.207	2.558	–
Hunt & Reffert	2024	113.012	-16.932	0.511	-2.232	2.558	47.015
Cavallo et al.	2024	113.016	-16.955	0.516	–	–	–
Hunt & Reffert	2023	113.012	-16.932	0.511	-2.232	2.558	47.015
He et al.	2022	113.007	-16.945	0.52	-2.23	2.56	–

💡 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–	1.915	1.23	2.435	18	0.200	446	–	–
Hunt & Reffert	2024	1.75	1.23	2.43	18	–	446⁽¹⁾	–	–
Cavallo et al.	2024	2.08	0.93	–	25	0.280	–	–	–
Hunt & Reffert	2023	1.75	1.23	2.44	18	–	–	–	–
He et al.	2022	2.45	2.03	–	6	0.119	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0394	90.9	113.02	-16.95	0.52	-2.16	2.54	51.1	0.06
DBSB 4	86.4	113.03	-16.95	0.51	-2.27	2.58	84.54	0.39

💡 Note: The % column shows the percentage of members that CWNU 324 shares with each listed object.

Visualization

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