CWNU 3021

0.03 UTI

0.28

C_N

0.81

C_dens

0.25

C_C3

0.0

C_lit

0.11

C_dup

C3 classification CC

Number of members (P>50%) 28

Radius (P>50% members) 7.2 [arcmin]

C_N 0.28 Poorly populated
C_dens 0.81 Dense
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.11 Likely duplicate

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

Overview

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CWNU 3021 is a poorly populated, 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 an intermediate-age cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is 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 Intermediate age

Data

🔍 Search references for CWNU 3021 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	–	320.766	46.258	0.797	0.705	-2.686	–
He et al.	2023	320.772	46.288	0.796	0.703	-2.65	–

💡 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	1.32	1.80	–	126	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 708	89.3	320.77	46.25	0.8	0.7	-2.69	–	0.31

💡 Note: The % column shows the percentage of members that CWNU 3021 shares with each listed object.

Visualization

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