CWWDL 8405

0.06 UTI

0.0

C_N

0.02

C_dens

0.5

C_C3

0.0

C_lit

0.6

C_dup

C3 classification DA

Number of members (P>50%) 10

Radius (P>50% members) 13.0 [arcmin]

C_N 0.0 Sparse
C_dens 0.02 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.6 Likely unique

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

Overview

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CWWDL 8405 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. It is catalogued as a near-solar metallicity, very young 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.

Near-solar metallicity Very young

Data

🔍 Search references for CWWDL 8405 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	–	26.324	61.775	0.367	-1.143	-0.36	–
Chi et al.	2023	26.331	61.609	0.379	-1.15	-0.357	-43.765

💡 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	–	–	–	0	0.350	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
NGC 654	40.0	26.01	61.89	0.32	-1.14	-0.32	-30.49	1.0
NGC 663	40.0	26.59	61.21	0.34	-1.13	-0.32	-43.87	1.0

💡 Note: The % column shows the percentage of members that CWWDL 8405 shares with each listed object.

Visualization

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