CWNU 3305

0.17 UTI

0.56

C_N

0.33

C_dens

0.62

C_C3

0.0

C_lit

0.57

C_dup

C3 classification AC

Number of members (P>50%) 63

Radius (P>50% members) 2.5 [arcmin]

C_N 0.56 Moderately populated
C_dens 0.33 Loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.57 Likely unique

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

Overview

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CWNU 3305 is a moderately populated, loose object of intermediate C3 quality. Its parallax locates it at a large distance, well below the mid-plane, affected by low extinction. It is catalogued as an old cluster (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.

Very distant Low extinction Old

Data

🔍 Search references for CWNU 3305 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	–	110.809	-29.713	0.117	-1.093	1.773	109.32
He et al.	2023	110.809	-29.715	0.128	-1.1	1.752	115.04

💡 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	7.24	0.05	–	1585	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Gaia 5	42.9	110.81	-29.72	0.09	-1.08	1.78	115.63	0.43

💡 Note: The % column shows the percentage of members that CWNU 3305 shares with each listed object.

Visualization

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