Dol Dzim 3

(Dolidze-Dzimselejsvili 3; MWSC 575)

0.10 UTI

0.0

C_N

0.01

C_dens

0.12

C_C3

0.19

C_lit

1.0

C_dup

N_m (P>50%) 14

Core radius and density 8.9 [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 0.19 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Dol Dzim 3 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

(*): The parallax distance estimate (~4.30 kpc) differs significantly from the median photometric distance (~2.38 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 Low mass Intermediate age

Data

🔍 Search references for Dol Dzim 3 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–	83.387	26.482	0.233	-0.322	-1.381	49.122
Just et al.	2023	83.383	26.469	–	–	–	–
Sampedro et al.	2017	83.425	26.483	–	-1.9	2.27	–
Kharchenko et al.	2016	83.383	26.469	–	–	–	–
Tadross	2014	83.425	26.483	–	–	–	–
Dias et al.	2014	83.425	26.483	–	-1.54	3.17	–
Kharchenko et al.	2013	83.392	26.469	–	3.79	-5.32	–
Dias et al.	2002	83.425	26.483	–	-1.54	3.17	–
Lynga	1987	83.425	26.479	–	–	–	–

💡 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–	2.385	2.43	–	822	–	14	–	–
Just et al.	2023	–	–	–	822	–	14	–	–
Kharchenko et al.	2016	2.24	2.43	–	822	–	–	–	–
Tadross	2014	2.53	2.43	–	400	–	–	–	–
Kharchenko et al.	2013	2.24	2.43	–	822	–	–	–	–
Dias et al.	2002	2.53	2.43	–	398	–	–	–	–

Visualization

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