UFMG 37

0.50 UTI

0.66

C_N

1.0

C_dens

0.62

C_C3

0.1

C_lit

1.0

C_dup

N_m (P>50%) 82

Core radius and density 0.9 [pc], 6.9 [pc^-2]

C3 classification AC

C_N 0.66 Moderately populated
C_dens 1.0 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.1 Rarely studied
C_dup 1.0 Unique

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

Overview

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UFMG 37 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 high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

Relatively close High extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.50 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.50 (50th percentile).

Data

🔍 Search references for UFMG 37 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–	230.178	-57.754	0.751	-5.485	-5.313	-10.606
Hu & Soubiran	2025	230.198	-57.765	–	–	–	–
Hunt & Reffert	2024	230.153	-57.755	0.744	-5.482	-5.315	3.343
Cavallo et al.	2024	230.198	-57.765	0.746	–	–	–
Hunt & Reffert	2023	230.153	-57.755	0.744	-5.482	-5.315	3.343
Ferreira et al.	2020	230.18	-57.74	0.72	-5.466	-5.308	–

💡 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–	1.13	3.08	2.28	392	-0.090	466	–	–
Hu & Soubiran	2025	–	–	–	–	-0.060⁽⁵⁾	–	–	–
Hunt & Reffert	2024	1.29	3.23	2.28	208	–	466⁽¹⁾	–	–
Cavallo et al.	2024	0.97	2.93	–	575	-0.120	–	–	–
Hunt & Reffert	2023	1.29	3.23	2.28	208	–	–	–	–
Ferreira et al.	2020	0.91	2.71	–	708	–	–	–	–

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

Visualization

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