CWNU 3273

0.12 UTI

0.31

C_N

0.12

C_dens

0.25

C_C3

0.0

C_lit

0.9

C_dup

C3 classification DB

Number of members (P>50%) 31

Radius (P>50% members) 6.4 [arcmin]

C_N 0.31 Poorly populated
C_dens 0.12 Very loose
C_C3 0.25 Low quality
C_lit 0.0 Rarely studied
C_dup 0.9 Very likely unique

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

Overview

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CWNU 3273 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a moderate 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 very likely a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.9) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Distant Moderate extinction Very young

Data

🔍 Search references for CWNU 3273 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	–	123.7	-35.677	0.255	-2.956	3.192	–
He et al.	2023	123.687	-35.69	0.246	-2.952	3.201	–

💡 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	3.55	2.35	–	13	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
ASCC 45	9.7	124.09	-35.66	0.25	-2.86	3.23	–	0.66

💡 Note: The % column shows the percentage of members that CWNU 3273 shares with each listed object.

Visualization

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