CWNU 3456

0.12 UTI

0.62

C_N

1.0

C_dens

0.62

C_C3

0.0

C_lit

0.27

C_dup

C3 classification CA

Number of members (P>50%) 74

Radius (P>50% members) 0.9 [arcmin]

C_N 0.62 Moderately populated
C_dens 1.0 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.27 Possibly duplicate

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

Overview

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CWNU 3456 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.

(*): The parallax distance estimate (~6.78 kpc) differs significantly from the median photometric distance (~4.68 kpc).

Distant Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 3456 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	–	201.638	-64.103	0.147	-6.952	-1.369	-44.119
He et al.	2023	201.638	-64.103	0.149	-6.954	-1.377	-44.36

💡 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	4.68	2.75	–	501	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch 110	73.0	201.64	-64.1	0.15	-6.96	-1.37	-43.88	0.63

💡 Note: The % column shows the percentage of members that CWNU 3456 shares with each listed object.

Visualization

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