CWWDL 4657

0.00 UTI

0.52

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

C3 classification AA

Number of members (P>50%) 53

Radius (P>50% members) 3.4 [arcmin]

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWWDL 4657 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported 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.

Near-solar metallicity Intermediate age

Data

🔍 Search references for CWWDL 4657 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	–	56.31	50.742	0.355	0.793	-1.25	8.411
Chi et al.	2023	56.322	50.726	0.384	0.795	-1.257	-43.716

💡 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]	Bfr	BSS
Chi et al.	2023	–	–	–	141	-0.280	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1254	100.0	56.33	50.73	0.34	0.8	-1.25	-43.3	0.63
CWNU 17	64.2	56.32	50.74	0.33	0.81	-1.25	8.41	0.0
OC 0274	54.7	56.32	50.73	0.34	0.81	-1.26	-43.47	0.0

💡 Note: The % column shows the percentage of members that CWWDL 4657 shares with each listed object.

Visualization

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