CWNU 294

0.25 UTI

0.36

C_N

0.12

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 36

Radius (P>50% members) 42.6 [arcmin]

C_N 0.36 Poorly populated
C_dens 0.12 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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CWNU 294 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a moderate percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Close Low extinction Near-solar metallicity Young

Data

🔍 Search references for CWNU 294 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	–	334.609	42.995	1.591	-0.976	-4.382	-8.62
He et al.	2022	334.857	43.136	1.59	-0.98	-4.4	-8.0

💡 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.	2022	0.50	0.54	–	40	-0.236	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 237	30.6	335.89	43.28	1.64	-0.83	-4.53	-8.8	0.12
CWNU 311	22.2	332.91	42.37	1.56	-1.14	-4.52	-10.47	0.15

💡 Note: The % column shows the percentage of members that CWNU 294 shares with each listed object.

Visualization

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