CKCWDM 13304

0.08 UTI

0.0

C_N

0.03

C_dens

0.38

C_C3

0.0

C_lit

0.96

C_dup

N₅₀ (P>50% members) 17

Stellar density (N₅₀/rad) 0.2 [N/pc²]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.03 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.96 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CKCWDM 13304 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by low extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It was recently reported in the literature.

Note: This is a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.96) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Very distant Low extinction Metal-poor Intermediate age

Data

🔍 Search references for CKCWDM 13304 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–	119.777	-25.161	0.195	-2.027	2.542	–
Chi et al.	2025	119.775	-25.15	0.189	-2.047	2.594	–

💡 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–	5.3	0.8	–	825	-0.577	–	–	–
Chi et al.	2025	5.30	0.80	–	825	-0.577	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 11004	4.0	119.39	-24.94	0.24	-2.12	2.73	69.65	0.03
CWWDL 12076	4.0	119.94	-24.93	0.22	-2.15	2.5	57.51	0.06

💡 Note: The % column shows the percentage of members that CKCWDM 13304 shares with each listed object.

Visualization

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