CWNU 3709

0.10 UTI

0.56

C_N

0.45

C_dens

0.5

C_C3

0.0

C_lit

0.33

C_dup

C3 classification BB

Number of members (P>50%) 61

Radius (P>50% members) 27.2 [arcmin]

C_N 0.56 Moderately populated
C_dens 0.45 Loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.33 Possibly duplicate

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

Overview

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CWNU 3709 is a moderately populated, loose object of intermediate C3 quality. Its parallax locates it at a close distance, near 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.

Close Low extinction Intermediate age

Data

🔍 Search references for CWNU 3709 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	–	144.408	-53.235	1.52	-9.265	5.481	5.194
He et al.	2023	144.294	-53.184	1.522	-9.281	5.491	4.11

💡 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	0.65	0.10	–	200	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 2239	67.2	144.3	-53.15	1.52	-9.26	5.5	5.41	0.27

💡 Note: The % column shows the percentage of members that CWNU 3709 shares with each listed object.

Visualization

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