CWNU 131

0.05 UTI

0.54

C_N

1.0

C_dens

0.38

C_C3

0.0

C_lit

0.14

C_dup

C3 classification CB

Number of members (P>50%) 58

Radius (P>50% members) 3.6 [arcmin]

C_N 0.54 Moderately populated
C_dens 1.0 Very dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.14 Likely duplicate

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

Overview

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CWNU 131 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, 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 Metal-poor Intermediate age

Data

🔍 Search references for CWNU 131 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	–	105.953	0.259	0.466	-1.328	1.042	14.601
He et al.	2022	105.95	0.263	0.47	-1.32	1.03	–

💡 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	1.95	1.14	–	158	-0.930	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 13960	86.2	105.95	0.26	0.47	-1.33	1.04	14.6	0.01
UBC 1342	86.2	105.95	0.26	0.47	-1.33	1.02	–	0.5

💡 Note: The % column shows the percentage of members that CWNU 131 shares with each listed object.

Visualization

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