CWNU 3693

0.24 UTI

0.32

C_N

0.13

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 32

Core radius and density 1.8 [pc], 0.7 [pc^-2]

C3 classification AB

C_N 0.32 Poorly populated
C_dens 0.13 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 3693 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a large distance, well below the mid-plane, affected by low extinction. It is catalogued as an intermediate-age 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 Low extinction Intermediate age

Data

🔍 Search references for CWNU 3693 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–	85.735	18.076	0.151	0.221	-0.315	-2.106
He et al.	2023	85.735	18.076	0.159	0.236	-0.312	-2.11

💡 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–	5.01	1.0	–	794	–	–	–	–
He et al.	2023	5.01	1.00	–	794	–	–	–	–

Visualization

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