CWNU 3486

0.17 UTI

0.0

C_N

0.12

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 20

Core radius and density 2.0 [pc], 0.6 [pc^-2]

C3 classification BA

C_N 0.0 Sparse
C_dens 0.12 Very loose
C_C3 0.75 High 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 3486 is a sparse, very loose object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate 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.

Very distant Moderate extinction Young

Data

🔍 Search references for CWNU 3486 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–	163.89	-61.089	0.134	-5.65	2.412	29.821
He et al.	2023	163.873	-61.091	0.137	-5.65	2.408	29.82

💡 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–	6.92	2.8	–	63	–	–	–	–
He et al.	2023	6.92	2.80	–	63	–	–	–	–

Visualization

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