CWNU 441

0.04 UTI

0.27

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.11

C_dup

C3 classification AB

Number of members (P>50%) 27

Radius (P>50% members) 2.8 [arcmin]

C_N 0.27 Poorly populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.11 Likely duplicate

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

Overview

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CWNU 441 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, 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.

Relatively close Moderate extinction Metal-poor Young

Data

🔍 Search references for CWNU 441 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	–	29.417	57.454	0.409	-1.321	-1.237	–
He et al.	2022	29.426	57.448	0.41	-1.32	-1.24	–

💡 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	2.14	1.26	–	32	-0.642	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1577	88.9	29.45	57.46	0.41	-1.32	-1.23	–	0.37

💡 Note: The % column shows the percentage of members that CWNU 441 shares with each listed object.

Visualization

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