UBC 1513

0.36 UTI

0.4

C_N

0.26

C_dens

1.0

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 40

Core radius and density 1.9 [pc], 1.3 [pc^-2]

C3 classification AA

C_N 0.4 Poorly populated
C_dens 0.26 Loose
C_C3 1.0 Very high 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 1513 is a poorly populated, loose object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is rarely studied in the literature.

Note: This object shares a small percentage of members with a later reported entry. See table with shared members information.

Distant Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.83 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.83 (50th percentile).

Data

🔍 Search references for UBC 1513 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–	182.055	-61.887	0.309	-5.357	0.097	-11.112
Hunt & Reffert	2024	182.013	-61.884	0.302	-5.374	0.089	-11.107
Cavallo et al.	2024	182.061	-61.891	0.303	–	–	–
Hunt & Reffert	2023	182.013	-61.884	0.302	-5.374	0.089	-11.107
Castro-Ginard et al.	2022	182.08	-61.88	0.31	-5.37	0.08	–

💡 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–	3.26	1.62	1.47	74	0.140	347	–	–
Hunt & Reffert	2024	3.27	1.70	1.47	74	–	347⁽¹⁾	–	–
Cavallo et al.	2024	2.57	1.54	–	257	0.140	–	–	–
Hunt & Reffert	2023	3.27	1.70	1.47	74	–	–	–	–
Castro-Ginard et al.	2022	3.25	1.19	–	74	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 9456	25.0	182.02	-61.92	0.29	-5.46	0.16	-11.11	0.04

💡 Note: The % column shows the percentage of members that UBC 1513 shares with each listed object.

Visualization

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