CWNU 3085

0.14 UTI

0.34

C_N

0.11

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 34

Core radius and density 2.7 [pc], 0.6 [pc^-2]

C3 classification DB

C_N 0.34 Poorly populated
C_dens 0.11 Very loose
C_C3 0.25 Low 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 3085 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

Note: This object contains blue stragglers according to at least one source.

⚠️ 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 Intermediate age Contains BSS

Data

🔍 Search references for CWNU 3085 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–	170.882	-60.533	0.126	-6.504	1.898	60.277
Cui et al.	2025	170.887	-60.532	0.11	-6.5	1.92	–
He et al.	2023	170.883	-60.532	0.112	-6.497	1.919	–

💡 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–	6.31	2.975	–	946	–	–	–	7
Cui et al.	2025	–	2.85	–	891	–	–	–	7⁽¹⁾
He et al.	2023	6.31	3.10	–	1000	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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