OC 0548

0.26 UTI

0.39

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.54

C_dup

C3 classification AA

Number of members (P>50%) 39

Radius (P>50% members) 1.7 [arcmin]

C_N 0.39 Poorly populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.54 Likely unique

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

Overview

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OC 0548 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by low extinction. It is catalogued as a metal-rich, very 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.

Low extinction Metal-rich Very young

Data

🔍 Search references for OC 0548 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	–	159.954	-60.471	0.195	-5.591	2.645	–
Hao et al.	2022	159.952	-60.469	0.184	-5.59	2.638	–

💡 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	–	0.96	–	10	0.575	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch J1038.7-6018	46.2	159.89	-60.42	0.2	-5.59	2.67	1.31	0.22

💡 Note: The % column shows the percentage of members that OC 0548 shares with each listed object.

Visualization

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