CWNU 3380

0.01 UTI

0.26

C_N

1.0

C_dens

0.38

C_C3

0.0

C_lit

0.04

C_dup

C3 classification CB

Number of members (P>50%) 26

Radius (P>50% members) 4.3 [arcmin]

C_N 0.26 Poorly populated
C_dens 1.0 Very dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.04 Very likely duplicate

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

Overview

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CWNU 3380 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a 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 Young

Data

🔍 Search references for CWNU 3380 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	–	271.377	-18.777	0.903	2.639	2.072	-22.601
He et al.	2023	271.374	-18.777	0.9	2.651	2.087	-15.39

💡 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	1.10	2.55	–	63	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 145	96.2	271.37	-18.78	0.9	2.63	2.07	-22.21	0.36

💡 Note: The % column shows the percentage of members that CWNU 3380 shares with each listed object.

Visualization

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