UBC 1543

0.16 UTI

0.78

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.29

C_dup

C3 classification AA

Number of members (P>50%) 168

Radius (P>50% members) 3.3 [arcmin]

C_N 0.78 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.29 Possibly duplicate

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

Overview

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UBC 1543 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied 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.

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for UBC 1543 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	–	243.505	-52.957	0.306	-2.083	-1.871	-26.016
Castro-Ginard et al.	2022	243.51	-52.96	0.31	-2.1	-1.87	-34.07

💡 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
Castro-Ginard et al.	2022	2.99	1.24	–	631	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 3669	90.5	243.5	-52.96	0.31	-2.08	-1.87	-25.52	0.02
UFMG 11	71.4	243.51	-52.96	0.3	-2.08	-1.9	-25.52	0.55

💡 Note: The % column shows the percentage of members that UBC 1543 shares with each listed object.

Visualization

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