OCSN 43

0.00 UTI

0.25

C_N

0.35

C_dens

0.5

C_C3

0.0

C_lit

0.0

C_dup

C3 classification BB

Number of members (P>50%) 25

Radius (P>50% members) 40.1 [arcmin]

C_N 0.25 Poorly populated
C_dens 0.35 Loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

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

Overview

ℹ️

OCSN 43 is a poorly populated, loose object of intermediate 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 43 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	16.605	50.899	3.085	15.317	-7.017	-9.776
Qin et al.	2023	16.68	50.98	3.09	15.46	-7.02	-8.78

💡 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	0.43	0.56	–	20	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 232	100.0	16.93	50.63	3.08	15.5	-7.06	-8.55	0.49

💡 Note: The % column shows the percentage of members that OCSN 43 shares with each listed object.

Visualization

ℹ️