Kronberger 69

(SAI 133; MWSC 3227; DSH J2001.9+3126; FSR 0181)

0.86 UTI

0.53

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%) 56

Radius (P>50% members) 3.0 [arcmin]

C_N 0.53 Moderately populated
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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Kronberger 69 is a moderately populated, very dense object of 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: good fit. Isochrone match: intermediate fit. Silver sample.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Kronberger 69 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	–	300.509	31.413	0.356	-2.791	-5.245	-13.203
Almeida et al.	2025	300.49	31.423	–	–	–	–
Hunt & Reffert	2024	300.509	31.42	0.37	-2.776	-5.235	-44.436
Cavallo et al.	2024	300.507	31.403	0.371	–	–	–
Hunt & Reffert	2023	300.509	31.42	0.37	-2.776	-5.235	-44.436
Just et al.	2023	300.483	31.442	–	–	–	–
Dias et al.	2021	300.49	31.423	0.355	-2.719	-5.206	–
Cantat-Gaudin et al.	2020	300.499	31.42	0.351	-2.741	-5.246	–
Cantat-Gaudin & Anders	2020	300.499	31.42	0.351	-2.741	-5.246	–
Bica et al.	2019	300.491	31.441	–	–	–	–
Cantat-Gaudin et al.	2018	300.499	31.42	0.351	-2.741	-5.246	–
Loktin & Popova	2017	300.48	31.445	–	-2.044	-4.582	–
Kharchenko et al.	2016	300.483	31.442	–	–	–	–
Dias et al.	2014	300.496	31.438	–	-2.63	-2.75	–
Kharchenko et al.	2013	300.487	31.445	–	-2.78	-3.63	–
Glushkova et al.	2010	300.495	31.438	–	–	–	–
Kronberger et al.	2006	300.488	31.44	–	–	–	–
Dias et al.	2002	300.496	31.438	–	-2.63	-2.75	–

💡 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
Almeida et al.	2025	2.65	2.83	–	12	–	312	–	–
Hunt & Reffert	2024	–	–	–	–	–	596*	–	–
Cavallo et al.	2024	3.30	3.06	–	43	0.640	–	–	–
Hunt & Reffert	2023	2.55	2.91	1.60	57	–	–	–	–
Just et al.	2023	–	–	–	79	–	3639	–	–
Dias et al.	2021	2.65	2.83	–	12	-0.111	–	–	–
Cantat-Gaudin et al.	2020	2.68	2.46	–	41	–	–	–	–
Cantat-Gaudin & Anders	2020	2.63	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.63	–	–	–	–	–	–	–
Loktin & Popova	2017	2.33	1.73	–	589	–	–	–	–
Kharchenko et al.	2016	8.49	6.32	–	79	–	–	–	–
Kharchenko et al.	2013	8.49	6.32	–	79	–	–	–	–
Glushkova et al.	2010	6.14	5.58	–	71	–	–	–	–
Dias et al.	2002	6.14	5.58	–	71	–	–	–	–

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

Visualization

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