OCSN 72

0.28 UTI

0.26

C_N

0.38

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 26

Radius (P>50% members) 45.1 [arcmin]

C_N 0.26 Poorly populated
C_dens 0.38 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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OCSN 72 is a poorly populated, loose object of 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 young cluster (see Parameters). It was recently reported in the literature.

Very close Low extinction Young

Data

🔍 Search references for OCSN 72 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	–	87.742	-11.134	3.531	0.485	-0.732	12.519
Qin et al.	2023	87.73	-11.18	3.57	0.5	-0.57	11.49

💡 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	0.35	0.50	–	22	–	–	–	–

Visualization

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