UBC 1141

0.43 UTI

0.55

C_N

1.0

C_dens

0.62

C_C3

0.0

C_lit

1.0

C_dup

C3 classification CA

Number of members (P>50%) 59

Radius (P>50% members) 4.6 [arcmin]

C_N 0.55 Moderately populated
C_dens 1.0 Very dense
C_C3 0.62 Intermediate 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 1141 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low 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 3 later reported entries. See table with shared members information.

Relatively close Low extinction Intermediate age

Data

🔍 Search references for UBC 1141 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	–	323.997	50.487	0.536	-3.838	-3.338	-33.309
Castro-Ginard et al.	2022	324.01	50.49	0.54	-3.84	-3.34	-14.44

💡 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	1.98	0.54	–	256	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 227	98.3	324.0	50.49	0.54	-3.84	-3.34	-33.31	0.05
Theia 3986	93.2	324.0	50.49	0.54	-3.84	-3.34	-2.88	0.0
CWWDL 6005	83.1	324.0	50.49	0.54	-3.83	-3.34	-2.88	0.0

💡 Note: The % column shows the percentage of members that UBC 1141 shares with each listed object.

Visualization

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