CWNU 3741

0.23 UTI

0.37

C_N

0.27

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 37

Core radius and density 1.8 [pc], 1.4 [pc^-2]

C3 classification BB

C_N 0.37 Poorly populated
C_dens 0.27 Loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 3741 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close High extinction Young

Data

🔍 Search references for CWNU 3741 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	99999–	279.759	-7.571	0.376	0.434	-1.084	6.648
He et al.	2023	279.765	-7.577	0.382	0.444	-1.076	–

💡 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]	B_frac	BSS
UCC	99999–	2.24	3.5	–	50	–	–	–	–
He et al.	2023	2.24	3.50	–	50	–	–	–	–

Visualization

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