CWNU 4149

0.02 UTI

0.0

C_N

0.5

C_dens

0.5

C_C3

0.0

C_lit

0.08

C_dup

C3 classification BB

Number of members (P>50%) 23

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

C_N 0.0 Sparse
C_dens 0.5 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.08 Very likely duplicate

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

Overview

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CWNU 4149 is a sparse, moderately 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 very young 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 Moderate extinction Very young

Data

🔍 Search references for CWNU 4149 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	–	308.716	45.792	0.42	-2.387	-5.533	-17.202
He et al.	2023	308.716	45.779	0.42	-2.398	-5.564	–

💡 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	2.24	1.85	–	10	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 656	92.0	308.72	45.79	0.42	-2.39	-5.53	-17.2	0.17
FSR 0260	4.0	308.43	45.63	0.42	-2.22	-4.97	40.48	0.36

💡 Note: The % column shows the percentage of members that CWNU 4149 shares with each listed object.

Visualization

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