CWNU 2303

0.25 UTI

0.37

C_N

0.51

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 37

Radius (P>50% members) 4.3 [arcmin]

C_N 0.37 Poorly populated
C_dens 0.51 Moderately dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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CWNU 2303 is a poorly populated, moderately dense object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

Relatively close High extinction Intermediate age

Data

🔍 Search references for CWNU 2303 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	–	246.914	-50.884	0.328	-2.136	-3.428	-92.035
He et al.	2023	246.897	-50.879	0.346	-2.109	-3.433	-17.56

💡 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	2.45	4.10	–	200	–	–	–	–

Visualization

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