OC 0596

0.31 UTI

0.32

C_N

0.7

C_dens

0.38

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 32

Core radius and density 1.2 [pc], 3.5 [pc^-2]

C3 classification CB

C_N 0.32 Poorly populated
C_dens 0.7 Moderately dense
C_C3 0.38 Low quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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OC 0596 is a poorly populated, moderately 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 (see Parameters). It is rarely 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.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.75 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.75 (50th percentile).

Data

🔍 Search references for OC 0596 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–	198.851	-61.594	0.574	-6.772	-1.698	–
Hunt & Reffert	2024	198.852	-61.594	0.564	-6.784	-1.672	–
Cavallo et al.	2024	198.851	-61.595	0.568	–	–	–
Hunt & Reffert	2023	198.852	-61.594	0.564	-6.784	-1.672	–
Hao et al.	2022	198.856	-61.592	0.576	-6.805	-1.67	–

💡 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–	1.62	2.155	1.99	326	0.147	233	–	–
Hunt & Reffert	2024	1.62	1.78	1.99	326	–	233⁽¹⁾	–	–
Cavallo et al.	2024	1.71	2.53	–	178	0.030	–	–	–
Hunt & Reffert	2023	1.62	1.78	1.99	326	–	–	–	–
Hao et al.	2022	–	4.46	–	398	0.265	–	–	–

(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 485	93.8	198.85	-61.6	0.58	-6.77	-1.7	–	0.01

💡 Note: The % column shows the percentage of members that OC 0596 shares with each listed object.

Visualization

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