UFMG 66

0.35 UTI

0.0

C_N

0.76

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 23

Stellar density (N₅₀/rad) 3.8 [N/pc²]

C3 classification BB

C_N 0.0 Sparse
C_dens 0.76 Dense
C_C3 0.5 Intermediate 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 66 is a sparse, dense object of intermediate C3 quality. Its parallax locates it at a relatively close^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, very young cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~1.69 kpc) differs significantly from the median photometric distance (~1.26 kpc).

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

Relatively close Moderate extinction Metal-poor Very young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UFMG 66 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–	260.878	-32.051	0.591	-1.2	-2.46	-56.808
Hunt & Reffert	2024	260.86	-32.047	0.576	-1.221	-2.449	-56.826
Cavallo et al.	2024	260.888	-32.034	0.58	–	–	–
Hunt & Reffert	2023	260.86	-32.047	0.576	-1.221	-2.449	-56.826
Ferreira et al.	2021	260.852	-32.05	0.591	-1.107	-2.465	–

💡 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–	1.26	2.48	2.25	15	-0.540	517	–	–
Hunt & Reffert	2024	–	–	–	–	–	517⁽¹⁾	–	–
Cavallo et al.	2024	1.22	3.08	–	15	-0.540	–	–	–
Hunt & Reffert	2023	1.56	2.47	2.25	14	–	–	–	–
Ferreira et al.	2021	1.26	2.48	–	35	–	–	–	–

(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 0696	84.0	260.87	-32.05	0.59	-1.21	-2.47	-56.81	0.04

💡 Note: The % column shows the percentage of members that UFMG 66 shares with each listed object.

Visualization

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