Kronberger 23

0.15 UTI

0.33

C_N

0.1

C_dens

0.5

C_C3

0.25

C_lit

0.52

C_dup

N_m (P>50%) 33

Core radius and density 2.7 [pc], 0.5 [pc^-2]

C3 classification BB

C_N 0.33 Poorly populated
C_dens 0.1 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 0.52 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Kronberger 23 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature, with no articles listed in the last 9 years.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close High extinction Intermediate age

Bica et al. (2019)
Web updates in DAML02, some were later removed (2003 to 2010). The Preliminary Amateur Open Cluster Catalog, Version 08/03/2003.

Data

🔍 Search references for Kronberger 23 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–	346.492	60.252	0.331	-3.716	-2.484	-59.293
Sampedro et al.	2017	346.496	60.254	–	-0.92	-0.45	–
Dias et al.	2016	346.496	60.254	–	–	–	–
Tadross	2014	346.496	60.254	–	–	–	–
Dias et al.	2014	346.496	60.254	–	-4.02	-1.8	–
Bukowiecki et al.	2011	346.592	60.258	–	–	–	–
Kronberger et al.	2006	346.495	60.254	–	–	–	–

💡 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–	2.4	3.865	–	100	–	–	–	–
Dias et al.	2016	3.06	3.47	–	100	–	–	–	–
Tadross	2014	1.74	4.26	–	100	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
BDSB 42	48.5	346.59	60.26	0.34	-3.77	-2.74	2.56	0.18
BDSB 39	30.3	346.43	60.26	0.32	-3.77	-2.33	–	0.1

💡 Note: The % column shows the percentage of members that Kronberger 23 shares with each listed object.

Visualization

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