CWNU 267

0.35 UTI

0.52

C_N

0.33

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 54

Core radius and density 2.3 [pc], 1.7 [pc^-2]

C3 classification AB

C_N 0.52 Moderately populated
C_dens 0.33 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 267 is a moderately populated, 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, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.91 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.91 (50th percentile).

Data

🔍 Search references for CWNU 267 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–	254.363	-48.482	0.546	0.168	-2.09	-116.576
Hunt & Reffert	2024	254.371	-48.463	0.545	0.191	-2.091	–
Cavallo et al.	2024	254.349	-48.472	0.548	–	–	–
Hunt & Reffert	2023	254.371	-48.463	0.545	0.191	-2.091	–
He et al.	2022	254.381	-48.504	0.54	0.24	-2.07	–

💡 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–	1.68	1.97	1.75	268	0.284	293	–	–
Hunt & Reffert	2024	1.68	1.98	1.75	146	–	293⁽¹⁾	–	–
Cavallo et al.	2024	1.58	1.96	–	389	0.170	–	–	–
Hunt & Reffert	2023	1.68	1.98	1.75	146	–	–	–	–
He et al.	2022	1.70	1.77	–	398	0.398	–	–	–

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

Visualization

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