CWNU 1003

0.02 UTI

0.53

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.04

C_dup

C3 classification AB

Number of members (P>50%) 56

Radius (P>50% members) 13.2 [arcmin]

C_N 0.53 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.04 Very likely duplicate

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

Overview

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CWNU 1003 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a young cluster (see Parameters). It is rarely studied 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.

Low extinction Young

Data

🔍 Search references for CWNU 1003 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	–	97.681	4.507	1.535	-1.749	-4.763	11.228
He et al.	2022	97.681	4.487	1.544	-1.766	-4.762	–

💡 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	–	0.40	–	35	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0343	96.4	97.69	4.45	1.53	-1.75	-4.75	11.23	0.59

💡 Note: The % column shows the percentage of members that CWNU 1003 shares with each listed object.

Visualization

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