UBC 1054

0.32 UTI

0.32

C_N

0.55

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification BA

Number of members (P>50%) 32

Radius (P>50% members) 3.8 [arcmin]

C_N 0.32 Poorly populated
C_dens 0.55 Moderately dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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UBC 1054 is a poorly populated, moderately 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 an 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.

Distant Moderate extinction Intermediate age

Data

🔍 Search references for UBC 1054 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	–	283.335	10.868	0.324	-1.17	-3.327	21.903
Castro-Ginard et al.	2022	283.32	10.88	0.33	-1.19	-3.33	–

💡 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	3.02	1.52	–	251	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 7028	81.2	283.33	10.87	0.33	-1.17	-3.33	21.9	0.01

💡 Note: The % column shows the percentage of members that UBC 1054 shares with each listed object.

Visualization

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