CWNU 269

0.05 UTI

0.4

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

0.12

C_dup

C3 classification BB

Number of members (P>50%) 40

Radius (P>50% members) 2.0 [arcmin]

C_N 0.4 Poorly populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.12 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 269 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near 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.

⚠️ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for CWNU 269 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	–	119.19	-29.603	0.353	-2.057	1.321	–
He et al.	2022	119.189	-29.611	0.34	-2.05	1.31	–

💡 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]	Bfr	BSS
He et al.	2022	2.40	1.32	–	794	-0.236	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1413	87.5	119.19	-29.6	0.35	-2.06	1.31	–	0.37
Theia 3992	82.5	119.19	-29.6	0.35	-2.06	1.32	–	0.0

💡 Note: The % column shows the percentage of members that CWNU 269 shares with each listed object.

Visualization

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