CWNU 3249

0.01 UTI

0.49

C_N

0.27

C_dens

0.75

C_C3

0.0

C_lit

0.02

C_dup

N₅₀ (P>50% members) 49

Stellar density (N₅₀/rad) 1.3 [N/pc²]

C3 classification AB

C_N 0.49 Poorly populated
C_dens 0.27 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.02 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 3249 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a very large^* distance, well below the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

(*): The parallax distance estimate (~12.99 kpc) differs significantly from the median photometric distance (~8.51 kpc).

Very distant Moderate extinction Old

Data

🔍 Search references for CWNU 3249 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	99999–	120.897	-43.789	0.077	-1.345	2.519	108.946
He et al.	2023	120.9	-43.788	0.075	-1.362	2.513	108.95

💡 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]	B_frac	BSS
UCC	99999–	8.51	1.15	–	1000	–	–	–	–
He et al.	2023	8.51	1.15	–	1000	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2084	98.0	120.9	-43.79	0.08	-1.34	2.5	108.95	0.32

💡 Note: The % column shows the percentage of members that CWNU 3249 shares with each listed object.

Visualization

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