CWNU 2895

0.23 UTI

0.0

C_N

0.2

C_dens

0.38

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 23

Stellar density (N₅₀/rad) 1.0 [N/pc²]

C3 classification CB

C_N 0.0 Sparse
C_dens 0.2 Very loose
C_C3 0.38 Low quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 2895 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It was recently reported in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 2895 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–	104.703	-11.049	0.306	-0.468	-0.369	50.301
Hu & Soubiran	2025	104.623	-11.001	–	–	–	–
Hunt & Reffert	2024	104.72	-10.999	0.309	-0.438	-0.32	71.035
Cavallo et al.	2024	104.623	-11.001	0.306	–	–	–
Hunt & Reffert	2023	104.72	-10.999	0.309	-0.438	-0.32	71.035
He et al.	2023	104.765	-11.056	0.279	-0.478	-0.387	–

💡 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–	2.92	1.62	1.36	277	0.055	239	–	–
Hu & Soubiran	2025	–	–	–	–	-0.270⁽⁵⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	239⁽¹⁾	–	–
Cavallo et al.	2024	2.73	1.30	–	676	0.380	–	–	–
Hunt & Reffert	2023	2.92	1.62	1.36	277	–	–	–	–
He et al.	2023	3.02	1.95	–	28	–	–	–	–

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

Visualization

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