CWNU 4204

0.41 UTI

0.5

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.92

C_dup

C3 classification AB

Number of members (P>50%) 50

Radius (P>50% members) 2.3 [arcmin]

C_N 0.5 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.92 Very likely unique

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

Overview

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CWNU 4204 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by extremely high extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.

Note: This is very likely a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.

Distant Extremely high extinction Very young

Data

🔍 Search references for CWNU 4204 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	–	273.351	-17.892	0.32	-0.698	-1.999	79.883
He et al.	2023	273.35	-17.886	0.302	-0.709	-1.998	–

💡 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.	2023	3.80	11.90	–	2	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
SAI 126	8.0	273.36	-17.89	0.37	-0.74	-2.29	-17.26	0.16

💡 Note: The % column shows the percentage of members that CWNU 4204 shares with each listed object.

Visualization

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