OCSN 211

0.00 UTI

0.83

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

N₅₀ (P>50% members) 323

Stellar density (N₅₀/rad) 16.9 [N/pc²]

C3 classification AA

C_N 0.83 Rich
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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OCSN 211 is a rich, very dense object of very high C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low extinction. It is catalogued as a 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.

Very close Low extinction Young

Data

🔍 Search references for OCSN 211 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–	103.609	-5.937	3.488	-7.367	-2.431	20.373
Qin et al.	2023	103.75	-5.94	3.49	-7.19	-2.4	22.18

💡 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–	0.3	0.22	–	22	–	–	–	–
Qin et al.	2023	0.30	0.22	–	22	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FoF 2439	100.0	103.56	-5.88	3.5	-7.36	-2.45	20.16	0.58
ZHBJZ 1	74.6	103.74	-5.89	3.49	-7.41	-2.44	20.51	0.0
CWWDL 14686	6.5	102.72	-6.3	3.61	-7.13	-2.37	23.6	0.0

💡 Note: The % column shows the percentage of members that OCSN 211 shares with each listed object.

Visualization

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