CWNU 235

0.00 UTI

0.0

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.0

C_dup

N_m (P>50%) 24

Core radius and density 0.5 [pc], 7.0 [pc^-2]

C3 classification BA

C_N 0.0 Sparse
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 235 is a sparse, very dense object of high 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, old 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 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.

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

Relatively close Moderate extinction Near-solar metallicity Old Contains BSS

Data

🔍 Search references for CWNU 235 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–	286.159	13.413	0.53	-0.271	-4.578	-5.708
Li et al.	2023	286.162	13.422	0.52	-0.25	-4.55	–
He et al.	2022	286.158	13.418	0.53	-0.27	-4.55	-5.5

💡 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–	1.645	2.035	–	1832	0.247	–	–	3
Li et al.	2023	1.91	1.60	–	3162	0.097	–	–	3⁽¹⁾
He et al.	2022	1.38	2.47	–	501	0.398	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1056	100.0	286.16	13.42	0.53	-0.27	-4.55	-5.67	0.5

💡 Note: The % column shows the percentage of members that CWNU 235 shares with each listed object.

Visualization

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