CWNU 4049

0.31 UTI

0.78

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.62

C_dup

C3 classification AB

Number of members (P>50%) 189

Radius (P>50% members) 11.6 [arcmin]

C_N 0.78 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.62 Likely unique

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

Overview

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CWNU 4049 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.

Note: This is likely a unique object, which shares a moderate 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 4049 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	–	273.025	-16.564	0.599	0.853	-1.929	-3.612
He et al.	2023	273.009	-16.562	0.606	0.861	-1.933	-20.79

💡 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	1.62	2.00	–	10	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 175	38.1	273.07	-16.54	0.59	0.9	-1.93	18.87	0.52

💡 Note: The % column shows the percentage of members that CWNU 4049 shares with each listed object.

Visualization

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