OC 0481

0.13 UTI

0.57

C_N

0.22

C_dens

0.75

C_C3

0.0

C_lit

0.42

C_dup

N_m (P>50%) 65

Core radius and density 2.8 [pc], 1.1 [pc^-2]

C3 classification AB

C_N 0.57 Moderately populated
C_dens 0.22 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.42 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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OC 0481 is a moderately populated, very loose object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by 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.

High extinction Near-solar metallicity Young

Data

🔍 Search references for OC 0481 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–	129.646	-46.224	0.541	-5.808	5.151	-9.58
Hao et al.	2022	129.447	-46.211	0.539	-5.758	5.16	–

💡 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–	–	4.64	–	20	0.265	–	–	–
Hao et al.	2022	–	4.64	–	20	0.265	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
NGC 2645	58.5	129.83	-46.25	0.54	-5.87	5.11	17.73	0.95
FoF 58	38.5	129.9	-46.29	0.54	-5.83	5.09	-1.51	0.13
CWWDL 13332	36.9	129.66	-46.26	0.54	-5.78	5.13	-9.58	0.01

💡 Note: The % column shows the percentage of members that OC 0481 shares with each listed object.

Visualization

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