CKCWDM 4691

0.03 UTI

0.0

C_N

0.01

C_dens

0.25

C_C3

0.0

C_lit

0.6

C_dup

N₅₀ (P>50% members) 13

Stellar density (N₅₀/rad) 0.1 [N/pc²]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.6 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CKCWDM 4691 is a sparse, very loose object of low C3 quality. Its parallax locates it at a very large^* distance, well below 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.

(*): The parallax distance estimate (~12.94 kpc) differs significantly from the median photometric distance (~23.28 kpc).

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.

Extremely distant Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for CKCWDM 4691 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–	109.575	-21.285	0.077	-0.628	1.495	125.942
Chi et al.	2025	109.559	-21.302	0.043	-0.652	1.45	–

💡 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–	23.28	1.78	–	782	0.020	–	–	–
Chi et al.	2025	23.28	1.78	–	782	0.020	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch J0718.3-2118	40.0	109.59	-21.29	0.12	-0.63	1.54	113.72	0.08

💡 Note: The % column shows the percentage of members that CKCWDM 4691 shares with each listed object.

Visualization

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