OC 0517

0.09 UTI

0.0

C_N

0.4

C_dens

0.38

C_C3

0.0

C_lit

0.6

C_dup

C3 classification CB

Number of members (P>50%) 20

Radius (P>50% members) 3.2 [arcmin]

C_N 0.0 Sparse
C_dens 0.4 Loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.6 Likely unique

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

Overview

ℹ️

OC 0517 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is rarely studied in the literature.

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

High extinction Metal-rich Young

Data

🔍 Search references for OC 0517 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	144.746	-52.936	0.295	-4.849	3.601	21.28
Hao et al.	2022	144.725	-52.935	0.313	-4.807	3.591	–

💡 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
Hao et al.	2022	–	3.60	–	40	0.611	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
SAI 108	40.0	144.74	-52.94	0.27	-4.92	3.7	–	0.76

💡 Note: The % column shows the percentage of members that OC 0517 shares with each listed object.

Visualization

ℹ️