OC 0229

0.00 UTI

0.3

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

C3 classification AA

Number of members (P>50%) 30

Radius (P>50% members) 2.0 [arcmin]

C_N 0.3 Poorly populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

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

Overview

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OC 0229 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, 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, and a moderate percentage with at least one entry reported in the same catalogue. See table with shared members information.

Moderate extinction Near-solar metallicity Very young

Data

🔍 Search references for OC 0229 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	–	11.283	64.393	0.298	-2.43	-0.341	–
Hao et al.	2022	11.221	64.434	0.29	-2.439	-0.34	–

💡 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	–	1.90	–	10	0.498	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Berkeley 4	100.0	11.3	64.39	0.31	-2.4	-0.31	-60.44	0.91
CWWDL 11734	50.0	11.33	64.37	0.32	-2.43	-0.37	–	0.12
OC 0230	46.7	11.28	64.38	0.32	-2.44	-0.36	–	0.0

💡 Note: The % column shows the percentage of members that OC 0229 shares with each listed object.

Visualization

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