UFMG 74

0.65 UTI

0.75

C_N

1.0

C_dens

1.0

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 102

Stellar density (N₅₀/rad) 31.2 [N/pc²]

C3 classification AA

C_N 0.75 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UFMG 74 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, metal-poor, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.11 kpc) differs significantly from the median photometric distance (~1.74 kpc).

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

Relatively close High extinction Massive Metal-poor Intermediate age

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for UFMG 74 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–	269.737	-20.586	0.322	-0.443	-1.809	19.897
Hunt & Reffert	2024	269.74	-20.583	0.324	-0.452	-1.829	5.471
Cavallo et al.	2024	269.728	-20.585	0.328	–	–	–
Hunt & Reffert	2023	269.74	-20.583	0.324	-0.452	-1.829	5.471
Ferreira et al.	2021	269.736	-20.588	0.289	-0.435	-1.785	–

💡 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–	1.74	4.45	2.93	145	-0.990	3015	–	–
Hunt & Reffert	2024	–	–	–	–	–	3015⁽¹⁾	–	–
Cavallo et al.	2024	1.71	4.60	–	145	-0.990	–	–	–
Hunt & Reffert	2023	2.75	4.45	2.93	54	–	–	–	–
Ferreira et al.	2021	1.74	4.19	–	562	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0012	37.3	269.74	-20.59	0.32	-0.44	-1.82	19.9	0.0

💡 Note: The % column shows the percentage of members that UFMG 74 shares with each listed object.

Visualization

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