Collinder 459

(NGC 7788; MWSC 3777; OCL 275; FSR 0458)

0.95 UTI

0.77

C_N

1.0

C_dens

1.0

C_C3

1.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 163

Stellar density (N₅₀/rad) 37.7 [N/pc²]

C3 classification AA

C_N 0.77 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very 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

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Collinder 459 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the mass parameter (see Parameters). It is very well-studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Young

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Collinder 459 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–	359.187	61.395	0.336	-3.099	-1.803	–
Li et al.	2025	359.179	61.395	0.3	-3.112	-1.762	–
Almeida et al.	2025	359.173	61.392	–	–	–	–
Hunt & Reffert	2024	359.186	61.396	0.342	-3.096	-1.812	–
Celli et al.	2024	359.179	61.395	–	–	–	–
Cavallo et al.	2024	359.188	61.4	0.342	–	–	–
Hunt & Reffert	2023	359.186	61.396	0.342	-3.096	-1.812	–
Just et al.	2023	359.168	61.394	–	–	–	–
Jaehnig et al.	2021	359.199	61.389	0.331	-3.087	-1.759	–
Rain et al.	2021	359.179	61.395	0.3	-3.112	-1.762	–
Dias et al.	2021	359.173	61.392	0.291	-3.124	-1.768	–
Cantat-Gaudin et al.	2020	359.179	61.395	0.3	-3.112	-1.762	–
Sánchez et al.	2020	359.158	61.401	–	-3.006	-1.671	–
Cantat-Gaudin & Anders	2020	359.179	61.395	0.3	-3.112	-1.762	–
Bossini et al.	2019	359.179	61.395	–	–	–	–
Bica et al.	2019	359.158	61.397	–	–	–	–
Cantat-Gaudin et al.	2018	359.179	61.395	0.3	-3.112	-1.762	–
Loktin & Popova	2017	359.175	61.401	–	-0.011	-0.881	-24.0
Kharchenko et al.	2016	359.168	61.394	–	–	–	–
Dias et al.	2014	359.158	61.401	–	-3.15	-1.41	–
Kharchenko et al.	2013	359.176	61.397	–	0.19	-2.74	-24.0
Gozha et al.	2012	359.187	61.398	–	–	–	–
Kharchenko et al.	2012	359.176	61.397	–	0.19	-2.74	-24.0
Piskunov et al.	2008	359.178	61.399	–	–	–	–
Kharchenko et al.	2007	359.19	61.4	–	0.12	–	-24.0
van den Bergh	2006	359.2	61.4	–	–	–	–
Kharchenko et al.	2005	359.19	61.4	–	0.29	-2.36	-24.0
Kharchenko et al.	2003	359.19	61.4	–	0.79	-2.4	–
Dias et al.	2002	359.158	61.401	–	-3.07	-1.71	-24.0
Dambis	1999	359.158	61.401	–	–	–	–

💡 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–	2.635	1.52	0.37	30	0.068	783	–	0.0
Li et al.	2025	2.58	1.62	–	24	0.053	–	–	–
Almeida et al.	2025	2.69	1.71	–	18	–	783	–	–
Hunt & Reffert	2024	–	–	–	–	–	839⁽¹⁾	–	–
Celli et al.	2024	–	–	–	17	–	941	–	–
Cavallo et al.	2024	2.69	1.44	–	39	0.350	–	–	–
Hunt & Reffert	2023	2.83	1.55	0.37	20	–	–	–	–
Just et al.	2023	–	–	–	30	–	42	–	–
Jaehnig et al.	2021	3.05⁽¹⁾	–	–	–	–	–	–	–
Rain et al.	2021	3.04	1.61	–	18	–	–	–	0
Dias et al.	2021	2.69	1.71	–	18	0.083	–	–	–
Cantat-Gaudin et al.	2020	2.98	1.42	–	17	–	–	–	–
Cantat-Gaudin & Anders	2020	3.04	–	–	–	–	–	–	–
Bossini et al.	2019	3.19	1.63	–	19	0.000	–	–	–
Cantat-Gaudin et al.	2018	3.04	–	–	–	–	–	–	–
Loktin & Popova	2017	2.42	0.88	–	37	–	–	–	–
Kharchenko et al.	2016	2.20	1.52	–	30	–	–	–	–
Kharchenko et al.	2013	2.20	1.52	–	30	–	–	–	–
Gozha et al.	2012	2.37	–	–	39	–	513	–	–
Kharchenko et al.	2012	2.20	1.52	–	30	–	–	–	–
Piskunov et al.	2008	2.37	1.49	–	30	–	–	–	–
van den Bergh	2006	2.37	0.87	–	39	–	–	–	–
Kharchenko et al.	2005	2.37	1.49	–	30	–	–	–	–
Kharchenko et al.	2003	2.37	0.87	–	–	–	–	–	–
Dias et al.	2002	2.75	1.52	–	158	–	–	–	–
Dambis	1999	2.29	1.65	–	10	–	–	–	–

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

Visualization

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