CKCWDM 54928

0.10 UTI

0.5

C_N

0.13

C_dens

0.25

C_C3

0.0

C_lit

0.55

C_dup

N₅₀ (P>50% members) 51

Stellar density (N₅₀/rad) 0.6 [N/pc²]

C3 classification DB

C_N 0.5 Moderately populated
C_dens 0.13 Very loose
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.55 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CKCWDM 54928 is a moderately populated, very loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.

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

Very distant Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for CKCWDM 54928 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–	130.042	-37.972	0.212	-3.096	2.921	34.642
Chi et al.	2025	129.964	-37.882	0.197	-3.087	2.771	–

💡 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–	5.09	2.09	–	573	0.163	–	–	–
Chi et al.	2025	5.09	2.09	–	573	0.163	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Ruprecht 66	45.1	130.14	-38.07	0.23	-3.1	3.09	38.08	0.97

💡 Note: The % column shows the percentage of members that CKCWDM 54928 shares with each listed object.

Visualization

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