CWNU 3298

0.25 UTI

0.77

C_N

0.9

C_dens

0.75

C_C3

0.0

C_lit

0.51

C_dup

C3 classification AB

Number of members (P>50%) 147

Radius (P>50% members) 3.5 [arcmin]

C_N 0.77 Rich
C_dens 0.9 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.51 Likely unique

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

Overview

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CWNU 3298 is a rich, very dense object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by high extinction. It is catalogued as an intermediate-age 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.

Distant High extinction Intermediate age

Data

🔍 Search references for CWNU 3298 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	–	146.729	-56.141	0.179	-5.402	4.191	39.096
He et al.	2023	146.73	-56.143	0.177	-5.392	4.191	40.02

💡 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	4.79	3.60	–	158	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2274	49.0	146.73	-56.14	0.16	-5.4	4.21	40.94	0.42

💡 Note: The % column shows the percentage of members that CWNU 3298 shares with each listed object.

Visualization

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