OC 0500

0.12 UTI

0.29

C_N

0.32

C_dens

0.5

C_C3

0.0

C_lit

0.55

C_dup

C3 classification BB

Number of members (P>50%) 29

Radius (P>50% members) 7.7 [arcmin]

C_N 0.29 Poorly populated
C_dens 0.32 Loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.55 Likely unique

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

Overview

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OC 0500 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is rarely studied in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry, and a small percentage with at least one entry reported in the same catalogue. See table with shared members information.

High extinction Metal-rich Young

Data

🔍 Search references for OC 0500 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	–	134.593	-47.873	0.528	-5.071	4.334	20.949
Hao et al.	2022	134.672	-47.904	0.529	-5.076	4.322	2.44

💡 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	–	4.46	–	79	0.611	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Muzzio 1	44.8	134.49	-47.73	0.54	-5.26	4.32	39.31	0.78
OC 0498	17.2	134.45	-47.81	0.54	-5.24	4.27	72.01	0.04

💡 Note: The % column shows the percentage of members that OC 0500 shares with each listed object.

Visualization

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