CWNU 2723

0.27 UTI

0.0

C_N

0.46

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 24

Core radius and density 1.1 [pc], 2.3 [pc^-2]

C3 classification AB

C_N 0.0 Sparse
C_dens 0.46 Loose
C_C3 0.75 High quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 2723 is a sparse, loose object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.97 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.97 (50th percentile).

Data

🔍 Search references for CWNU 2723 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	99999–	276.391	-17.644	0.728	-0.571	-2.378	8.005
Hunt & Reffert	2024	276.389	-17.652	0.731	-0.552	-2.367	19.895
Cavallo et al.	2024	276.386	-17.634	0.731	–	–	–
Hunt & Reffert	2023	276.389	-17.652	0.731	-0.552	-2.367	19.895
He et al.	2023	276.378	-17.646	0.74	-0.561	-2.361	–

💡 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]	B_frac	BSS
UCC	99999–	1.31	1.57	1.48	130	0.050	169	–	–
Hunt & Reffert	2024	1.31	1.49	1.48	130	–	169⁽¹⁾	–	–
Cavallo et al.	2024	1.36	1.65	–	200	0.050	–	–	–
Hunt & Reffert	2023	1.31	1.49	1.48	130	–	–	–	–
He et al.	2023	1.29	1.70	–	40	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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