Alessi 60

(MWSC 1071; DSH J0702.4-0108; Alessi J0702.4-0108; FoF 1395)

0.90 UTI

0.77

C_N

1.0

C_dens

0.75

C_C3

1.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 145

Radius (P>50% members) 3.8 [arcmin]

C_N 0.77 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 1.0 Very well-studied
C_dup 1.0 Unique

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

Overview

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Alessi 60 is a rich, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is very well-studied in the literature.

Relatively close Low extinction Near-solar metallicity Intermediate age

Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Alessi 60 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	–	105.611	-1.124	0.335	-0.847	-0.662	55.014
Li et al.	2025	105.619	-1.12	0.336	-0.83	-0.653	–
Almeida et al.	2025	105.615	-1.12	–	–	–	–
Zhang et al.	2024	105.62	-1.12	–	–	–	–
Hunt & Reffert	2024	105.62	-1.12	0.333	-0.838	-0.643	55.01
Cavallo et al.	2024	105.607	-1.147	0.334	–	–	–
Hunt & Reffert	2023	105.62	-1.12	0.333	-0.838	-0.643	55.01
Just et al.	2023	105.619	-1.116	–	–	–	–
Dias et al.	2021	105.615	-1.12	0.338	-0.83	-0.665	–
Cantat-Gaudin et al.	2020	105.619	-1.12	0.336	-0.83	-0.653	–
Sánchez et al.	2020	105.625	-1.131	–	-0.786	-0.689	–
Cantat-Gaudin & Anders	2020	105.619	-1.12	0.336	-0.83	-0.653	–
Liu & Pang	2019	105.617	-1.114	0.338	-0.778	-0.495	–
Bossini et al.	2019	105.619	-1.12	–	–	–	–
Soubiran et al.	2018	105.619	-1.12	–	–	–	55.49
Bica et al.	2019	105.621	-1.133	–	–	–	–
Cantat-Gaudin et al.	2018	105.619	-1.12	0.336	-0.83	-0.653	–
Loktin & Popova	2017	105.63	-1.13	–	-0.72	-0.39	–
Kharchenko et al.	2016	105.619	-1.116	–	–	–	–
Dias et al.	2014	105.625	-1.131	–	-0.96	-1.06	–
Kharchenko et al.	2013	105.625	-1.117	–	-1.6	-0.28	–
Kronberger et al.	2006	105.619	-1.139	–	–	–	–
Dias et al.	2002	105.625	-1.131	–	-0.96	-1.06	–

💡 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
Li et al.	2025	2.67	0.65	–	568	-0.125	–	–	–
Almeida et al.	2025	2.50	0.97	–	316	–	374	–	–
Zhang et al.	2024	–	–	–	–	-0.073*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	579*	–	–
Cavallo et al.	2024	2.69	0.82	–	339	0.060	–	–	–
Hunt & Reffert	2023	2.60	0.48	0.79	483	–	–	–	–
Just et al.	2023	–	–	–	437	–	144	–	–
Dias et al.	2021	2.50	0.97	–	316	-0.146	–	–	–
Cantat-Gaudin et al.	2020	2.95	0.83	–	224	–	–	–	–
Cantat-Gaudin & Anders	2020	2.74	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	186	0.250	–	–	–
Bossini et al.	2019	3.18	0.91	–	218	0.000	–	–	–
Soubiran et al.	2018	2.74	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.74	–	–	–	–	–	–	–
Loktin & Popova	2017	4.62	0.49	–	550	–	–	–	–
Kharchenko et al.	2016	2.61	0.64	–	437	–	–	–	–
Kharchenko et al.	2013	2.61	0.64	–	437	–	–	–	–
Dias et al.	2002	2.91	0.96	–	251	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Visualization

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