CWNU 3451

0.18 UTI

0.52

C_N

0.35

C_dens

0.75

C_C3

0.0

C_lit

0.55

C_dup

C3 classification AB

Number of members (P>50%) 55

Radius (P>50% members) 6.3 [arcmin]

C_N 0.52 Moderately populated
C_dens 0.35 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.55 Likely unique

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

Overview

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CWNU 3451 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a moderate 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.

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 Young

Data

🔍 Search references for CWNU 3451 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	–	21.875	62.801	0.326	-1.621	-0.28	-39.045
He et al.	2023	21.846	62.788	0.324	-1.639	-0.28	–

💡 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	2.63	2.40	–	63	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1019	45.5	21.93	62.79	0.32	-1.61	-0.26	–	0.2

💡 Note: The % column shows the percentage of members that CWNU 3451 shares with each listed object.

Visualization

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