UBC 1458

0.33 UTI

0.52

C_N

0.5

C_dens

0.5

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 54

Core radius and density 1.2 [pc], 2.5 [pc^-2]

C3 classification BB

C_N 0.52 Moderately populated
C_dens 0.5 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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UBC 1458 is a moderately populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is rarely studied in the literature.

Relatively close Moderate extinction Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Data

🔍 Search references for UBC 1458 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	99999–	138.371	-51.904	0.392	-4.95	4.505	1.738
Hunt & Reffert	2024	138.372	-51.905	0.392	-4.949	4.503	1.04
Cavallo et al.	2024	138.402	-51.896	0.393	–	–	–
Hunt & Reffert	2023	138.372	-51.905	0.392	-4.949	4.503	1.04
Castro-Ginard et al.	2022	138.41	-51.91	0.4	-4.95	4.5	6.48

💡 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]	B_frac	BSS
UCC	99999–	2.38	2.55	2.015	61	0.630	513	–	–
Hunt & Reffert	2024	2.38	2.65	2.01	59	–	513⁽¹⁾	–	–
Cavallo et al.	2024	2.47	2.45	–	63	0.630	–	–	–
Hunt & Reffert	2023	2.38	2.65	2.02	59	–	–	–	–
Castro-Ginard et al.	2022	2.35	1.81	–	156	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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