UBC 1243

0.41 UTI

0.39

C_N

0.78

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 39

Core radius and density 1.1 [pc], 3.9 [pc^-2]

C3 classification AB

C_N 0.39 Poorly populated
C_dens 0.78 Dense
C_C3 0.75 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 1243 is a poorly populated, dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a very metal-rich, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

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

Relatively close Moderate extinction Very metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.85 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.85 (50th percentile).

Data

🔍 Search references for UBC 1243 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–	48.261	63.488	0.331	0.246	0.41	-37.858
Hunt & Reffert	2024	48.253	63.488	0.335	0.253	0.416	-34.243
Cavallo et al.	2024	48.298	63.497	0.336	–	–	–
Hunt & Reffert	2023	48.253	63.488	0.335	0.253	0.416	-34.243
Castro-Ginard et al.	2022	48.28	63.51	0.34	0.24	0.42	-37.15

💡 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–	2.89	2.075	1.15	213	1.040	307	–	–
Hunt & Reffert	2024	2.83	2.23	1.15	213	–	307⁽¹⁾	–	–
Cavallo et al.	2024	3.50	1.92	–	186	1.040	–	–	–
Hunt & Reffert	2023	2.83	2.23	1.15	213	–	–	–	–
Castro-Ginard et al.	2022	2.95	1.84	–	234	–	–	–	–

(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 3134	76.9	48.27	63.5	0.33	0.25	0.41	-34.23	0.0

💡 Note: The % column shows the percentage of members that UBC 1243 shares with each listed object.

Visualization

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