OCSN 62

0.00 UTI

0.77

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.01

C_dup

N₅₀ (P>50% members) 165

Stellar density (N₅₀/rad) 71.2 [N/pc²]

C3 classification AA

C_N 0.77 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.01 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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OCSN 62 is a rich, very dense object of very high C3 quality. Its parallax locates it at a very close^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported 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.

(*): The parallax distance estimate (~0.42 kpc) differs significantly from the median photometric distance (~1.09 kpc).

Relatively close Moderate extinction Very young

Data

🔍 Search references for OCSN 62 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–	86.656	0.107	2.408	-0.371	-0.718	8.034
Qin et al.	2023	86.64	0.1	2.4	-0.43	-0.66	17.75

💡 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–	1.09	2.45	–	8	–	–	–	–
Qin et al.	2023	1.09	2.45	–	8	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
NGC 2068	99.4	86.64	0.11	2.41	-0.51	-0.76	8.42	0.66
OC 0341	82.4	86.66	0.11	2.4	-0.38	-0.69	-0.06	0.0
FoF 2382	14.5	86.68	0.18	2.41	-0.92	-0.87	-10.2	0.0
NGC 2071	14.5	86.78	0.31	2.29	-1.0	-1.0	–	0.46

💡 Note: The % column shows the percentage of members that OCSN 62 shares with each listed object.

Visualization

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