CWNU 163

0.14 UTI

0.39

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

0.36

C_dup

C3 classification BB

Number of members (P>50%) 39

Radius (P>50% members) 2.9 [arcmin]

C_N 0.39 Poorly populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.36 Possibly duplicate

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

Overview

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CWNU 163 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied 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.

Relatively close High extinction Near-solar metallicity Very young

Data

🔍 Search references for CWNU 163 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	–	133.34	-46.037	0.487	-5.681	4.391	–
He et al.	2022	133.332	-46.038	0.48	-5.68	4.39	–

💡 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.	2022	1.66	3.30	–	13	0.051	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1447	64.1	133.34	-46.04	0.48	-5.68	4.38	–	0.43

💡 Note: The % column shows the percentage of members that CWNU 163 shares with each listed object.

Visualization

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