OC 0569

0.05 UTI

0.0

C_N

0.06

C_dens

0.5

C_C3

0.0

C_lit

0.48

C_dup

N_m (P>50%) 24

Core radius and density 3.7 [pc], 0.3 [pc^-2]

C3 classification BB

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.48 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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OC 0569 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.

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

Very high extinction Near-solar metallicity Young

Data

🔍 Search references for OC 0569 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–	175.292	-61.034	0.501	-6.703	0.885	4.242
Hao et al.	2022	175.326	-61.036	0.512	-6.645	0.885	-2.575

💡 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–	–	5.12	–	20	0.180	–	–	–
Hao et al.	2022	–	5.12	–	20	0.180	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
ASCC 67	52.0	175.27	-61.03	0.49	-6.76	0.94	–	0.63
CWWDL 13831	40.0	175.29	-60.81	0.5	-6.68	0.88	-42.7	0.05

💡 Note: The % column shows the percentage of members that OC 0569 shares with each listed object.

Visualization

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