CWNU 142

0.01 UTI

0.48

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.02

C_dup

C3 classification AA

Number of members (P>50%) 48

Radius (P>50% members) 3.1 [arcmin]

C_N 0.48 Poorly populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.02 Very likely duplicate

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

Overview

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CWNU 142 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is very 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 High extinction Metal-rich Intermediate age

Data

🔍 Search references for CWNU 142 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	–	240.105	-51.205	0.383	-1.217	-2.145	-42.615
He et al.	2022	240.09	-51.2	0.38	-1.16	-2.12	–

💡 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	2.95	3.72	–	316	0.968	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1542	97.9	240.11	-51.2	0.38	-1.23	-2.15	-37.36	0.6

💡 Note: The % column shows the percentage of members that CWNU 142 shares with each listed object.

Visualization

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