CWNU 2508

0.32 UTI

0.54

C_N

0.57

C_dens

0.38

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 57

Core radius and density 1.3 [pc], 2.9 [pc^-2]

C3 classification BC

C_N 0.54 Moderately populated
C_dens 0.57 Moderately dense
C_C3 0.38 Low 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 2508 is a moderately populated, moderately dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.

Relatively close Very high extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Bronze sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.13 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.13 (50th percentile).

Data

🔍 Search references for CWNU 2508 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–	351.945	66.549	0.41	-4.278	-1.203	-65.419
Hunt & Reffert	2024	351.95	66.544	0.42	-4.266	-1.217	-66.017
Cavallo et al.	2024	351.977	66.539	0.408	–	–	–
Hunt & Reffert	2023	351.95	66.544	0.42	-4.266	-1.217	-66.017
He et al.	2023	351.943	66.545	0.41	-4.303	-1.199	-65.42

💡 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–	2.28	5.365	2.25	700	-0.050	605	–	–
Hunt & Reffert	2024	2.28	5.38	2.25	700	–	605⁽¹⁾	–	–
Cavallo et al.	2024	2.31	5.05	–	468	-0.050	–	–	–
Hunt & Reffert	2023	2.28	5.38	2.25	700	–	–	–	–
He et al.	2023	2.24	5.35	–	794	–	–	–	–

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

Visualization

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