OC 0220

0.02 UTI

0.0

C_N

0.23

C_dens

0.5

C_C3

0.0

C_lit

0.16

C_dup

C3 classification BB

Number of members (P>50%) 16

Radius (P>50% members) 4.0 [arcmin]

C_N 0.0 Sparse
C_dens 0.23 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.16 Likely duplicate

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

Overview

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OC 0220 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by low extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

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

Low extinction Metal-rich Intermediate age

Data

🔍 Search references for OC 0220 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	–	3.286	62.473	0.309	-2.037	-0.928	–
Hao et al.	2022	3.314	62.472	0.326	-1.992	-0.885	–

💡 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
Hao et al.	2022	–	0.02	–	398	0.611	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Casado 15	84.0	3.26	62.47	0.31	-2.08	-0.92	-102.11	0.37
CWWDL 8368	72.0	3.26	62.48	0.31	-2.09	-0.95	–	0.03

💡 Note: The % column shows the percentage of members that OC 0220 shares with each listed object.

Visualization

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