CWNU 353

0.01 UTI

0.3

C_N

0.31

C_dens

0.38

C_C3

0.0

C_lit

0.07

C_dup

N_m (P>50%) 30

Core radius and density 0.9 [pc], 1.6 [pc^-2]

C3 classification CB

C_N 0.3 Poorly populated
C_dens 0.31 Loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.07 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 353 is a poorly populated, loose object of low 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, intermediate-age 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 Intermediate age

Data

🔍 Search references for CWNU 353 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–	317.043	56.438	0.629	-2.887	-3.939	-31.195
He et al.	2022	317.02	56.434	0.62	-2.86	-3.95	-31.3

💡 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–	1.51	2.98	–	100	0.119	–	–	–
He et al.	2022	1.51	2.98	–	100	0.119	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0153	93.3	317.06	56.44	0.63	-2.89	-3.93	-31.19	0.26

💡 Note: The % column shows the percentage of members that CWNU 353 shares with each listed object.

Visualization

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