CWNU 12

0.06 UTI

0.25

C_N

0.06

C_dens

0.75

C_C3

0.0

C_lit

0.28

C_dup

N_m (P>50%) 25

Core radius and density 3.7 [pc], 0.3 [pc^-2]

C3 classification AB

C_N 0.25 Poorly populated
C_dens 0.06 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.28 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 12 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate 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 Moderate extinction Near-solar metallicity Young

Data

🔍 Search references for CWNU 12 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–	124.465	-43.62	0.707	-4.996	4.448	31.106
He et al.	2022	124.545	-43.756	0.7	-5.01	4.47	–

💡 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	1.08	–	25	0.233	–	–	–
He et al.	2022	1.62	1.08	–	25	0.233	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14102	92.0	124.42	-43.62	0.7	-4.97	4.45	28.9	0.15
UBC 1584	72.0	124.4	-43.6	0.71	-4.98	4.44	41.35	0.28

💡 Note: The % column shows the percentage of members that CWNU 12 shares with each listed object.

Visualization

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