CWNU 476

0.04 UTI

0.25

C_N

0.17

C_dens

0.5

C_C3

0.0

C_lit

0.24

C_dup

C3 classification BB

Number of members (P>50%) 25

Radius (P>50% members) 9.7 [arcmin]

C_N 0.25 Poorly populated
C_dens 0.17 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.24 Likely duplicate

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

Overview

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CWNU 476 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a relatively close^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as an extremely metal-poor, very young cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

(*): The parallax distance estimate (~1.90 kpc) differs significantly from the median photometric distance (~2.75 kpc).

Relatively close Moderate extinction Extremely metal-poor Very young

Data

🔍 Search references for CWNU 476 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	–	197.105	-61.172	0.528	-4.907	-1.529	–
He et al.	2022	197.167	-61.159	0.52	-4.91	-1.54	-41.2

💡 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
He et al.	2022	2.75	2.70	–	1	-2.028	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0592	76.0	197.0	-61.19	0.53	-4.95	-1.53	13.29	0.31

💡 Note: The % column shows the percentage of members that CWNU 476 shares with each listed object.

Visualization

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