CWNU 297

0.02 UTI

0.26

C_N

0.85

C_dens

0.38

C_C3

0.0

C_lit

0.08

C_dup

C3 classification CB

Number of members (P>50%) 26

Radius (P>50% members) 3.9 [arcmin]

C_N 0.26 Poorly populated
C_dens 0.85 Dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.08 Very likely duplicate

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

Overview

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CWNU 297 is a poorly populated, dense object of low C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by low extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is rarely studied in the literature.

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

(*): The parallax distance estimate (~2.17 kpc) differs significantly from the median photometric distance (~3.80 kpc).

Distant Low extinction Metal-rich Very young

Data

🔍 Search references for CWNU 297 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	–	350.057	51.495	0.46	-2.971	-0.447	–
He et al.	2022	350.036	51.498	0.47	-2.98	-0.47	–

💡 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.	2022	3.80	0.06	–	6	0.916	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1174	92.3	350.06	51.5	0.46	-2.96	-0.45	–	0.32

💡 Note: The % column shows the percentage of members that CWNU 297 shares with each listed object.

Visualization

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