CWNU 4261

0.11 UTI

0.28

C_N

0.16

C_dens

0.75

C_C3

0.0

C_lit

0.46

C_dup

C3 classification AB

Number of members (P>50%) 28

Radius (P>50% members) 4.4 [arcmin]

C_N 0.28 Poorly populated
C_dens 0.16 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.46 Possibly duplicate

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

Overview

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CWNU 4261 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by very high extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Very distant Very high extinction Very young

Data

🔍 Search references for CWNU 4261 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	–	261.821	-33.379	0.215	-1.014	-3.068	44.42
He et al.	2023	261.791	-33.375	0.22	-1.009	-3.018	–

💡 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	5.89	7.65	–	5	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2930	53.6	261.82	-33.39	0.21	-1.02	-3.01	–	0.17

💡 Note: The % column shows the percentage of members that CWNU 4261 shares with each listed object.

Visualization

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