CWNU 43

0.05 UTI

0.0

C_N

0.12

C_dens

0.5

C_C3

0.0

C_lit

0.44

C_dup

N_m (P>50%) 23

Core radius and density 1.0 [pc], 0.6 [pc^-2]

C3 classification BB

C_N 0.0 Sparse
C_dens 0.12 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.44 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 43 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.

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

Relatively close Very high extinction Near-solar metallicity Young

Data

🔍 Search references for CWNU 43 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–	278.092	-10.589	0.492	0.53	-0.174	167.407
He et al.	2022	278.11	-10.582	0.48	0.51	-0.16	-10.4

💡 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–	1.62	5.26	–	63	-0.182	–	–	–
He et al.	2022	1.62	5.26	–	63	-0.182	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0037	56.0	278.1	-10.58	0.49	0.59	-0.21	31.98	0.28

💡 Note: The % column shows the percentage of members that CWNU 43 shares with each listed object.

Visualization

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