CWNU 2471

0.18 UTI

0.54

C_N

0.02

C_dens

0.75

C_C3

0.1

C_lit

0.6

C_dup

N_m (P>50%) 58

Core radius and density 11 [pc], 0.09 [pc^-2]

C3 classification AB

C_N 0.54 Moderately populated
C_dens 0.02 Very loose
C_C3 0.75 High quality
C_lit 0.1 Rarely studied
C_dup 0.6 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 2471 is a moderately populated, very loose object of high 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, young cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It was recently reported in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Distant Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.62 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.62 (50th percentile).

Data

🔍 Search references for CWNU 2471 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–	92.571	12.899	0.251	-0.491	-0.646	–
Zhang et al.	2024	92.558	12.831	–	–	–	–
Hunt & Reffert	2024	92.558	12.831	0.253	-0.484	-0.664	–
Cavallo et al.	2024	92.598	12.941	0.256	–	–	–
Hunt & Reffert	2023	92.558	12.831	0.253	-0.484	-0.664	–
He et al.	2023	92.583	12.962	0.272	-0.492	-0.645	2.26

💡 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–	3.375	1.89	2.08	56	0.016	487	–	–
Zhang et al.	2024	–	–	–	–	-0.388⁽¹⁾	–	–	–
Hunt & Reffert	2024	3.44	1.89	2.08	56	–	487⁽¹⁾	–	–
Cavallo et al.	2024	3.10	1.53	–	186	0.420	–	–	–
Hunt & Reffert	2023	3.44	1.89	2.08	56	–	–	–	–
He et al.	2023	3.31	2.20	–	28	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FSR 0952	39.7	92.55	13.05	0.24	-0.52	-0.63	–	0.23
Sh2-270	36.2	92.56	12.82	0.24	-0.48	-0.65	–	0.06

💡 Note: The % column shows the percentage of members that CWNU 2471 shares with each listed object.

Visualization

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