UBC 1339

0.13 UTI

0.38

C_N

0.29

C_dens

0.75

C_C3

0.0

C_lit

0.47

C_dup

C3 classification AB

Number of members (P>50%) 38

Radius (P>50% members) 3.5 [arcmin]

C_N 0.38 Poorly populated
C_dens 0.29 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.47 Possibly duplicate

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

Overview

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UBC 1339 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Very distant Moderate extinction Intermediate age

Data

🔍 Search references for UBC 1339 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	–	100.476	-0.865	0.2	-0.022	0.542	–
Castro-Ginard et al.	2022	100.45	-0.83	0.19	-0.03	0.53	–

💡 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	5.87	1.07	–	134	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FSR 1077	52.6	100.47	-0.89	0.21	-0.05	0.57	–	0.64

💡 Note: The % column shows the percentage of members that UBC 1339 shares with each listed object.

Visualization

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