CWNU 3697

0.06 UTI

0.0

C_N

0.16

C_dens

0.5

C_C3

0.0

C_lit

0.44

C_dup

C3 classification BB

Number of members (P>50%) 15

Radius (P>50% members) 2.8 [arcmin]

C_N 0.0 Sparse
C_dens 0.16 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.44 Possibly duplicate

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

Overview

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CWNU 3697 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a large^* distance, near the mid-plane, affected by high 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, and a small percentage with at least one entry reported in the same catalogue. See table with shared members information.

(*): The parallax distance estimate (~5.40 kpc) differs significantly from the median photometric distance (~3.63 kpc).

Distant High extinction Intermediate age

Data

🔍 Search references for CWNU 3697 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	–	182.979	-62.649	0.185	-6.362	0.67	–
He et al.	2023	182.977	-62.657	0.196	-6.374	0.666	–

💡 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	3.63	3.50	–	200	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Alessi 52	56.0	183.14	-62.7	0.14	-6.36	0.69	–	0.16
CWNU 3471	24.0	183.26	-62.71	0.17	-6.25	0.64	10.87	0.19
VVV 011	4.0	183.21	-62.71	0.03	-6.3	0.57	–	0.07

💡 Note: The % column shows the percentage of members that CWNU 3697 shares with each listed object.

Visualization

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