CWNU 3121

0.16 UTI

0.66

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

0.36

C_dup

C3 classification BB

Number of members (P>50%) 83

Radius (P>50% members) 2.0 [arcmin]

C_N 0.66 Moderately populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.36 Possibly duplicate

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

Overview

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CWNU 3121 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a large distance, below 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 possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Distant Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 3121 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	–	334.911	55.76	0.193	-3.517	-1.838	-74.319
He et al.	2023	334.906	55.757	0.189	-3.522	-1.845	-74.32

💡 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	4.17	1.95	–	794	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 793	63.9	334.91	55.76	0.19	-3.51	-1.84	-74.32	0.48

💡 Note: The % column shows the percentage of members that CWNU 3121 shares with each listed object.

Visualization

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