Collinder 58

(NGC 1778; MWSC 472; OCL 429; FoF 2141)

0.92 UTI

0.84

C_N

1.0

C_dens

0.75

C_C3

1.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 332

Stellar density (N₅₀/rad) 23.3 [N/pc²]

C3 classification AB

C_N 0.84 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

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

Overview

ℹ️

Collinder 58 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity and mass parameters (see Parameters). It is very well-studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Collinder 58 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	77.032	37.02	0.577	0.465	-3.19	4.892
Li et al.	2025	77.033	37.02	0.581	0.506	-3.145	–
Almeida et al.	2025	77.038	37.015	–	–	–	–
Zhang et al.	2024	77.026	37.018	–	–	–	–
Hunt & Reffert	2024	77.026	37.018	0.583	0.472	-3.208	-2.253
Cavallo et al.	2024	77.027	37.02	0.585	–	–	–
Hunt & Reffert	2023	77.026	37.018	0.583	0.472	-3.208	-2.253
Almeida et al.	2023	77.029	37.012	–	–	–	–
Just et al.	2023	76.985	37.028	–	–	–	–
Jaehnig et al.	2021	77.033	37.022	0.612	0.533	-3.157	–
Rain et al.	2021	77.033	37.02	0.581	0.506	-3.145	–
Dias et al.	2021	77.038	37.015	0.581	0.497	-3.139	–
Cantat-Gaudin et al.	2020	77.033	37.02	0.581	0.506	-3.145	–
Sánchez et al.	2020	77.017	37.023	–	0.592	-3.123	–
Cantat-Gaudin & Anders	2020	77.033	37.02	0.581	0.506	-3.145	–
Liu & Pang	2019	77.036	37.015	0.57	0.502	-3.134	–
Soubiran et al.	2018	77.033	37.02	–	–	–	-26.24
Bica et al.	2019	77.01	37.023	–	–	–	–
Cantat-Gaudin et al.	2018	77.033	37.02	0.581	0.506	-3.145	–
Loktin & Popova	2017	77.01	37.024	–	-0.048	-1.997	8.2
Kharchenko et al.	2016	76.985	37.028	–	–	–	–
Dias et al.	2014	77.017	37.023	–	-0.51	-3.93	–
Kharchenko et al.	2013	76.995	37.028	–	-0.76	-7.59	8.2
Gozha et al.	2012	77.017	37.023	–	–	–	–
Kharchenko et al.	2012	76.995	37.028	–	-0.76	-7.59	8.17
Piskunov et al.	2008	77.0	37.017	–	–	–	–
Kharchenko et al.	2007	77.01	37.02	–	0.18	–	8.17
van den Bergh	2006	77.0	37.017	–	–	–	–
Kharchenko et al.	2005	77.01	37.02	–	-0.76	-3.11	8.17
Kharchenko et al.	2003	77.04	37.04	–	-0.09	-3.9	–
Chen et al.	2003	77.03	37.035	–	3.33	-3.21	10.0
Dias et al.	2002	77.017	37.023	–	3.33	-3.21	4.95
Dambis	1999	77.017	37.023	–	–	–	–

💡 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–	1.5	1.04	0.95	151	-0.070	535	0.48	0.0
Li et al.	2025	1.53	1.19	–	178	-0.043	–	–	–
Almeida et al.	2025	1.48	1.37	–	98	–	640	–	–
Zhang et al.	2024	–	–	–	–	-0.130⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	1025⁽¹⁾	–	–
Cavallo et al.	2024	1.67	1.36	–	151	0.190	–	–	–
Hunt & Reffert	2023	1.59	1.03	0.95	174	–	–	–	–
Almeida et al.	2023	1.54	1.38	–	97	-0.069	535⁽¹⁾	0.48	–
Just et al.	2023	–	–	–	282	–	151	–	–
Jaehnig et al.	2021	1.63⁽¹⁾	–	–	–	–	–	–	–
Rain et al.	2021	1.64	1.02	–	141	–	–	–	0
Dias et al.	2021	1.48	1.37	–	98	-0.072	–	–	–
Cantat-Gaudin et al.	2020	1.67	0.87	–	178	–	–	–	–
Cantat-Gaudin & Anders	2020	1.64	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	204	-0.250	–	–	–
Soubiran et al.	2018	1.64	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	1.64	–	–	–	–	–	–	–
Loktin & Popova	2017	1.47	1.06	–	137	–	–	–	–
Kharchenko et al.	2016	1.50	0.93	–	282	–	–	–	–
Kharchenko et al.	2013	1.50	0.93	–	282	–	–	–	–
Gozha et al.	2012	1.47	–	–	143	–	107	–	–
Kharchenko et al.	2012	1.50	0.93	–	282	–	–	–	–
Piskunov et al.	2008	1.45	0.71	–	151	–	–	–	–
van den Bergh	2006	1.47	1.05	–	145	–	–	–	–
Kharchenko et al.	2005	1.45	0.71	–	151	–	–	–	–
Kharchenko et al.	2003	1.47	1.05	–	–	–	–	–	–
Chen et al.	2003	1.47	–	–	140	–	–	–	–
Dias et al.	2002	1.47	1.04	–	143	–	–	–	–
Dambis	1999	1.53	1.04	–	126	–	–	–	–

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

Visualization

ℹ️

1 2 3