OCSN 107

0.47 UTI

0.82

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.83

C_dup

N₅₀ (P>50% members) 284

Stellar density (N₅₀/rad) 9.5 [N/pc²]

C3 classification AA

C_N 0.82 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.83 Very likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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OCSN 107 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 low extinction. It is catalogued as a very young cluster (see Parameters). It was recently reported in the literature.

Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry. See table with shared members information.

Close Low extinction Very young

Data

🔍 Search references for OCSN 107 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–	57.905	35.09	2.578	3.369	-4.414	21.125
Qin et al.	2023	57.71	35.15	2.58	3.4	-4.47	19.98

💡 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–	0.52	0.87	–	10	–	–	–	–
Qin et al.	2023	0.52	0.87	–	10	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 1262	54.2	57.8	35.1	2.56	3.36	-4.36	20.93	0.0
CWNU 514	17.3	58.48	35.12	2.58	3.43	-4.37	22.82	0.46

💡 Note: The % column shows the percentage of members that OCSN 107 shares with each listed object.

Visualization

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