CWNU 2348

0.18 UTI

0.0

C_N

0.39

C_dens

0.38

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 19

Core radius and density 0.9 [pc], 1.9 [pc^-2]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.39 Loose
C_C3 0.38 Low quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 2348 is a sparse, loose object of low C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Low extinction Near-solar metallicity Young

Palma et al. (2025)
Classified as genetic pair P201, along with UBC_182.

Cavallo et al. (2024)
Wood sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.88 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.88 (50th percentile).

Data

🔍 Search references for CWNU 2348 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–	2.243	52.323	0.582	-3.512	-1.848	-40.349
Hunt & Reffert	2024	2.245	52.337	0.608	-3.527	-1.864	–
Cavallo et al.	2024	2.263	52.323	0.612	–	–	–
Hunt & Reffert	2023	2.245	52.337	0.608	-3.527	-1.864	–
He et al.	2023	2.249	52.329	0.616	-3.544	-1.837	–

💡 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–	1.61	0.405	0.98	26	0.000	55	–	–
Hunt & Reffert	2024	1.61	0.39	0.98	26	–	55⁽¹⁾	–	–
Cavallo et al.	2024	2.31	0.42	–	30	0.000	–	–	–
Hunt & Reffert	2023	1.61	0.39	0.98	26	–	–	–	–
He et al.	2023	1.58	0.90	–	6	–	–	–	–

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

Visualization

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