CWNU 3505

0.08 UTI

0.0

C_N

0.06

C_dens

0.75

C_C3

0.0

C_lit

0.48

C_dup

C3 classification AB

Number of members (P>50%) 22

Radius (P>50% members) 5.5 [arcmin]

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.48 Possibly duplicate

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

Overview

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CWNU 3505 is a sparse, very loose object of high C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Distant Low extinction Intermediate age

Data

🔍 Search references for CWNU 3505 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	–	120.785	-25.451	0.19	-2.251	2.737	85.472
He et al.	2023	120.8	-25.453	0.186	-2.243	2.738	105.22

💡 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
He et al.	2023	4.57	0.30	–	631	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWL 2987	52.0	120.73	-25.37	0.21	-2.21	2.72	85.47	0.06
CWWDL 12058	20.0	120.73	-25.37	0.23	-2.13	2.61	–	0.06

💡 Note: The % column shows the percentage of members that CWNU 3505 shares with each listed object.

Visualization

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