CWNU 1732

0.01 UTI

0.0

C_N

0.21

C_dens

0.62

C_C3

0.0

C_lit

0.08

C_dup

N_m (P>50%) 23

Core radius and density 1.2 [pc], 1.0 [pc^-2]

C3 classification AC

C_N 0.0 Sparse
C_dens 0.21 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.08 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 1732 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as an intermediate-age 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.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.08) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Low extinction Intermediate age

Data

🔍 Search references for CWNU 1732 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–	81.174	38.242	0.706	2.317	-5.825	-9.953
He et al.	2023	81.155	38.234	0.708	2.316	-5.83	-9.02

💡 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]	B_frac	BSS
UCC	99999–	1.35	0.95	–	562	–	–	–	–
He et al.	2023	1.35	0.95	–	562	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 1424	92.0	81.2	38.24	0.7	2.33	-5.82	-9.95	0.25

💡 Note: The % column shows the percentage of members that CWNU 1732 shares with each listed object.

Visualization

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