CWWDL 4776

0.12 UTI

0.27

C_N

0.08

C_dens

0.25

C_C3

0.0

C_lit

0.96

C_dup

C3 classification CC

Number of members (P>50%) 27

Radius (P>50% members) 8.7 [arcmin]

C_N 0.27 Poorly populated
C_dens 0.08 Very loose
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.96 Unique

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

Overview

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CWWDL 4776 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. It is catalogued as a near-solar metallicity, young 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.

Near-solar metallicity Young

Data

🔍 Search references for CWWDL 4776 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	–	116.509	-26.629	0.31	-2.198	2.557	–
Chi et al.	2023	116.502	-26.629	0.324	-2.177	2.536	–

💡 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	–	–	–	50	0.400	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3133	3.7	116.49	-26.7	0.33	-2.08	2.28	53.55	0.04
HSC 1946	3.7	116.48	-26.7	0.33	-2.08	2.27	53.55	0.15
UBC 1394	3.7	116.46	-26.6	0.29	-2.24	2.81	–	0.36

💡 Note: The % column shows the percentage of members that CWWDL 4776 shares with each listed object.

Visualization

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