CWNU 483

0.05 UTI

0.5

C_N

0.23

C_dens

0.38

C_C3

0.0

C_lit

0.24

C_dup

N_m (P>50%) 50

Core radius and density 1.8 [pc], 1.1 [pc^-2]

C3 classification CB

C_N 0.5 Moderately populated
C_dens 0.23 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.24 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 483 is a moderately populated, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

(*): The parallax distance estimate (~2.32 kpc) differs significantly from the median photometric distance (~3.63 kpc).

Note: This object contains blue stragglers according to at least one source.

Distant High extinction Near-solar metallicity Intermediate age Contains BSS

Data

🔍 Search references for CWNU 483 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–	51.135	54.87	0.43	0.359	-1.084	-26.589
Li et al.	2023	51.162	54.912	0.41	0.33	-1.03	–
He et al.	2022	51.096	54.875	0.43	0.39	-1.06	-26.7

💡 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–	3.635	3.395	–	710	0.259	–	–	1
Li et al.	2023	3.80	2.35	–	1413	0.097	–	–	1⁽¹⁾
He et al.	2022	3.47	4.44	–	6	0.420	–	–	–

(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 0266	76.0	51.17	54.9	0.43	0.29	-1.02	19.57	0.29

💡 Note: The % column shows the percentage of members that CWNU 483 shares with each listed object.

Visualization

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