UBC 34

0.00 UTI

0.76

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

N₅₀ (P>50% members) 128

Stellar density (N₅₀/rad) 12.7 [N/pc²]

C3 classification AA

C_N 0.76 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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UBC 34 is a rich, very dense object of very high C3 quality. Its parallax locates it at a close 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, with no articles listed in the last 6 years.

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

Close Moderate extinction Intermediate age

Data

🔍 Search references for UBC 34 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–	11.799	66.747	1.55	-5.029	-3.145	-15.011
Castro-Ginard et al.	2019	11.804	66.753	1.553	-5.017	-3.096	–

💡 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–	0.64	1.31	–	447	–	–	–	–
Kounkel et al.	2020	0.64	1.31	–	447	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
COIN-Gaia 1	100.0	11.82	66.75	1.55	-5.04	-3.15	-14.34	0.77
Steine 12	99.2	11.81	66.74	1.55	-5.04	-3.15	-13.82	0.02

💡 Note: The % column shows the percentage of members that UBC 34 shares with each listed object.

Visualization

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