CWNU 140

0.06 UTI

0.5

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

0.16

C_dup

C3 classification BB

Number of members (P>50%) 51

Radius (P>50% members) 3.7 [arcmin]

C_N 0.5 Moderately populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.16 Likely duplicate

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

Overview

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CWNU 140 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, 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-rich Intermediate age

Data

🔍 Search references for CWNU 140 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	–	117.217	-23.576	0.396	-3.136	3.075	75.179
He et al.	2022	117.205	-23.575	0.4	-3.17	3.06	76.4

💡 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	2.34	1.38	–	501	0.805	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 8784	88.2	117.21	-23.58	0.4	-3.12	3.07	–	0.08
UBC 1388	84.3	117.21	-23.57	0.4	-3.12	3.09	–	0.49

💡 Note: The % column shows the percentage of members that CWNU 140 shares with each listed object.

Visualization

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