CWNU 2592

0.24 UTI

0.3

C_N

0.04

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 30

Core radius and density 2.5 [pc], 0.2 [pc^-2]

C3 classification AB

C_N 0.3 Poorly populated
C_dens 0.04 Very loose
C_C3 0.75 High quality
C_lit 0.06 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 2592 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, 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.

Distant Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD classes: 0.41 (50th percentile), true positive? (human-assigned).

Hunt & Reffert (2023)
Classified as open cluster. CMD classes: 0.41 (50th percentile), true positive? (human-assigned).

Data

🔍 Search references for CWNU 2592 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–	297.783	22.746	0.239	-2.482	-4.937	-15.334
Hunt & Reffert	2024	297.688	22.659	0.225	-2.509	-4.908	–
Cavallo et al.	2024	297.75	22.723	0.232	–	–	–
Hunt & Reffert	2023	297.688	22.659	0.225	-2.509	-4.908	–
He et al.	2023	297.807	22.791	0.244	-2.486	-4.933	–

💡 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–	3.95	2.59	1.49	27	0.390	210	–	–
Hunt & Reffert	2024	3.81	2.59	1.49	27	–	210⁽¹⁾	–	–
Cavallo et al.	2024	4.09	2.56	–	28	0.390	–	–	–
Hunt & Reffert	2023	3.81	2.59	1.49	27	–	–	–	–
He et al.	2023	4.27	2.85	–	9	–	–	–	–

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

Visualization

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