CWNU 3158

0.02 UTI

0.0

C_N

0.39

C_dens

0.75

C_C3

0.0

C_lit

0.08

C_dup

C3 classification AB

Number of members (P>50%) 24

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

C_N 0.0 Sparse
C_dens 0.39 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.08 Very likely duplicate

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

Overview

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CWNU 3158 is a sparse, loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a young 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.

Distant Moderate extinction Young

Data

🔍 Search references for CWNU 3158 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	–	66.704	43.204	0.291	-0.663	-1.276	-59.412
He et al.	2023	66.699	43.203	0.283	-0.672	-1.269	-59.41

💡 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	3.55	2.30	–	50	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1258	92.0	66.69	43.2	0.29	-0.66	-1.28	-59.41	0.4

💡 Note: The % column shows the percentage of members that CWNU 3158 shares with each listed object.

Visualization

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