CWNU 3321

0.16 UTI

0.72

C_N

0.6

C_dens

0.38

C_C3

0.0

C_lit

0.47

C_dup

C3 classification BC

Number of members (P>50%) 95

Radius (P>50% members) 4.1 [arcmin]

C_N 0.72 Moderately populated
C_dens 0.6 Moderately dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.47 Possibly duplicate

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

Overview

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CWNU 3321 is a moderately populated, moderately dense 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 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.

(*): The parallax distance estimate (~4.72 kpc) differs significantly from the median photometric distance (~3.63 kpc).

Distant Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 3321 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	–	90.631	22.869	0.212	0.842	-0.285	52.155
He et al.	2023	90.631	22.873	0.207	0.864	-0.282	49.51

💡 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	3.63	2.65	–	631	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1482	52.6	90.63	22.87	0.21	0.87	-0.28	49.51	0.45

💡 Note: The % column shows the percentage of members that CWNU 3321 shares with each listed object.

Visualization

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