OC 0636

0.00 UTI

0.7

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

N₅₀ (P>50% members) 90

Stellar density (N₅₀/rad) 20.9 [N/pc²]

C3 classification AA

C_N 0.7 Moderately 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

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

Overview

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OC 0636 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, 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. See table with shared members information.

Moderate extinction Metal-rich Young

Data

🔍 Search references for OC 0636 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–	238.089	-55.42	0.505	-1.089	-2.224	-21.971
Hao et al.	2022	238.083	-55.439	0.525	-1.099	-2.227	-22.634

💡 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–	–	1.78	–	50	0.575	–	–	–
Hao et al.	2022	–	1.78	–	50	0.575	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FoF 1182	100.0	238.1	-55.42	0.49	-1.06	-2.24	-22.35	0.0
UBC 309	100.0	238.12	-55.41	0.48	-1.06	-2.24	-21.97	0.05
UFMG 3	100.0	238.12	-55.42	0.49	-1.06	-2.24	-22.35	0.64

💡 Note: The % column shows the percentage of members that OC 0636 shares with each listed object.

Visualization

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