OC 0496

0.28 UTI

0.28

C_N

0.63

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 28

Radius (P>50% members) 8.9 [arcmin]

C_N 0.28 Poorly populated
C_dens 0.63 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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OC 0496 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a large percentage of members with 3 later reported entries. See table with shared members information.

Moderate extinction Near-solar metallicity Young

Data

🔍 Search references for OC 0496 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	–	135.711	-46.74	0.871	-6.084	4.016	26.501
Hao et al.	2022	135.672	-46.748	0.863	-6.059	4.088	–

💡 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	–	1.70	–	25	0.370	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14384	100.0	135.76	-46.73	0.87	-6.11	4.01	12.22	0.26
Theia 1858	100.0	135.75	-46.73	0.87	-6.09	3.99	8.7	0.16
CWNU 188	75.0	135.69	-46.73	0.88	-6.11	4.01	26.5	0.04

💡 Note: The % column shows the percentage of members that OC 0496 shares with each listed object.

Visualization

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