OC 0352

0.46 UTI

0.32

C_N

1.0

C_dens

0.38

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 32

Stellar density (N₅₀/rad) 8.8 [N/pc²]

C3 classification BC

C_N 0.32 Poorly populated
C_dens 1.0 Very dense
C_C3 0.38 Low quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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OC 0352 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the absorption and metallicity parameters (see Parameters). It is poorly studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for OC 0352 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	99999–	103.035	1.936	0.609	-1.794	1.061	–
Zhang et al.	2024	103.023	1.916	–	–	–	–
Hunt & Reffert	2024	103.023	1.916	0.612	-1.796	1.055	–
Cavallo et al.	2024	103.036	1.927	0.617	–	–	–
Hunt & Reffert	2023	103.023	1.916	0.612	-1.796	1.055	–
Hao et al.	2022	103.027	1.921	0.62	-1.783	1.026	–

💡 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]	B_frac	BSS
UCC	99999–	1.535	1.03	1.01	501	-0.090	203	–	–
Zhang et al.	2024	–	–	–	–	-0.376⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	203⁽¹⁾	–	–
Cavallo et al.	2024	1.56	1.03	–	339	-0.090	–	–	–
Hunt & Reffert	2023	1.51	0.71	1.01	610	–	–	–	–
Hao et al.	2022	–	3.10	–	501	0.414	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 310	87.5	103.03	1.94	0.62	-1.8	1.09	–	0.03

💡 Note: The % column shows the percentage of members that OC 0352 shares with each listed object.

Visualization

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