OCSN 14

0.21 UTI

0.75

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.39

C_dup

C3 classification AA

Number of members (P>50%) 103

Radius (P>50% members) 13.3 [arcmin]

C_N 0.75 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.39 Possibly duplicate

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

Overview

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OCSN 14 is a rich, very dense object of very high C3 quality. Its parallax locates it at a close^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

(*): The parallax distance estimate (~0.52 kpc) differs significantly from the median photometric distance (~1.69 kpc).

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for OCSN 14 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	–	291.277	22.753	1.919	1.293	-5.602	-8.447
Qin et al.	2023	291.25	22.77	1.95	1.24	-5.64	-4.65

💡 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
Qin et al.	2023	1.69	2.91	–	224	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UPK 71	61.2	291.28	22.76	1.92	1.3	-5.53	-7.41	0.51

💡 Note: The % column shows the percentage of members that OCSN 14 shares with each listed object.

Visualization

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