CWNU 4145

0.03 UTI

0.0

C_N

0.08

C_dens

0.62

C_C3

0.0

C_lit

0.2

C_dup

C3 classification AC

Number of members (P>50%) 22

Radius (P>50% members) 28.1 [arcmin]

C_N 0.0 Sparse
C_dens 0.08 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.2 Likely duplicate

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

Overview

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CWNU 4145 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a close distance, near 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 likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

Close Low extinction Intermediate age

Data

🔍 Search references for CWNU 4145 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	–	32.81	58.016	1.095	3.379	-3.767	-16.368
He et al.	2023	32.657	58.06	1.069	3.386	-3.767	-18.08

💡 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	0.95	0.95	–	200	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 3862	80.0	33.17	57.85	1.1	3.39	-3.78	-2.44	0.15

💡 Note: The % column shows the percentage of members that CWNU 4145 shares with each listed object.

Visualization

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