CWNU 2487

0.41 UTI

0.35

C_N

0.45

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 35

Radius (P>50% members) 5.1 [arcmin]

C_N 0.35 Poorly populated
C_dens 0.45 Loose
C_C3 0.75 High quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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CWNU 2487 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.

Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for CWNU 2487 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	–	165.71	-59.784	0.377	-6.162	1.383	–
Hunt & Reffert	2024	165.714	-59.783	0.376	-6.162	1.36	–
Cavallo et al.	2024	165.936	-59.896	0.377	–	–	–
Hunt & Reffert	2023	165.714	-59.783	0.376	-6.162	1.36	–
He et al.	2023	165.726	-59.762	0.379	-6.168	1.386	8.54

💡 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
Hunt & Reffert	2024	–	–	–	–	–	201*	–	–
Cavallo et al.	2024	1.99	1.17	–	28	-0.260	–	–	–
Hunt & Reffert	2023	2.41	1.19	0.86	40	–	–	–	–
He et al.	2023	2.45	1.45	–	25	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 9197	25.7	165.66	-59.77	0.37	-6.17	1.49	5.2	0.09

💡 Note: The % column shows the percentage of members that CWNU 2487 shares with each listed object.

Visualization

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