CWNU 4225

0.01 UTI

0.31

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.03

C_dup

N₅₀ (P>50% members) 31

Stellar density (N₅₀/rad) 9.4 [N/pc²]

C3 classification BA

C_N 0.31 Poorly populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.03 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 4225 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by very high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported 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 Very high extinction Intermediate age

Data

🔍 Search references for CWNU 4225 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–	313.836	42.15	0.336	-1.957	-3.461	-17.044
He et al.	2023	313.841	42.157	0.33	-1.963	-3.462	-17.07

💡 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–	2.75	5.85	–	158	–	–	–	–
He et al.	2023	2.75	5.85	–	158	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 649	96.8	313.84	42.15	0.36	-1.96	-3.44	-17.07	0.4

💡 Note: The % column shows the percentage of members that CWNU 4225 shares with each listed object.

Visualization

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