Kronberger 72

(MWSC 3283; DSH J2012.3+3753)

0.17 UTI

0.0

C_N

0.01

C_dens

0.12

C_C3

0.35

C_lit

1.0

C_dup

N_m (P>50%) 12

Core radius and density 2.3 [pc], 0.06 [pc^-2]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.12 Very low quality
C_lit 0.35 Poorly studied
C_dup 1.0 Unique

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

Overview

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Kronberger 72 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.19 kpc) differs significantly from the median photometric distance (~1.07 kpc).

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Moderate extinction Intermediate age

Bica et al. (2019)
Web updates in DAML02, some were later removed (2003 to 2010).

Data

🔍 Search references for Kronberger 72 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–	303.047	37.933	0.239	-3.395	-5.723	-77.301
Just et al.	2023	303.078	37.877	–	–	–	–
Bica et al.	2019	303.077	37.892	–	–	–	–
Dib et al.	2018	303.082	37.88	–	–	–	–
Sampedro et al.	2017	303.079	37.891	–	-1.45	1.17	–
Joshi et al.	2016	303.082	37.88	–	–	–	–
Kharchenko et al.	2016	303.078	37.877	–	–	–	–
Tadross	2014	303.079	37.891	–	–	–	–
Dias et al.	2014	303.079	37.891	–	-0.89	-1.42	–
Kharchenko et al.	2013	303.082	37.88	–	-2.99	-0.08	-8.3
Bukowiecki et al.	2011	303.079	37.892	–	–	–	–
Kronberger et al.	2006	303.08	37.891	–	–	–	–
Dias et al.	2002	303.079	37.891	–	-2.99	-0.08	–

💡 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–	1.07	1.59	–	708	–	94	–	–
Just et al.	2023	–	–	–	708	–	5	–	–
Dib et al.	2018	1.07	–	–	708	–	–	–	–
Joshi et al.	2016	1.07	1.44	–	708	–	–	–	–
Kharchenko et al.	2016	1.07	1.44	–	708	–	–	–	–
Tadross	2014	1.05	1.74	–	500	–	–	–	–
Kharchenko et al.	2013	1.07	1.44	–	708	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	182	–	–
Bukowiecki et al.	2011	2.34⁽¹⁾	2.37	–	71	–	–	–	–
Dias et al.	2002	1.05	1.74	–	501	–	–	–	–

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

Visualization

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