Dolidze 47

(MWSC 3398)

0.18 UTI

0.0

C_N

0.04

C_dens

0.12

C_C3

0.38

C_lit

1.0

C_dup

C3 classification DC

Number of members (P>50%) 14

Radius (P>50% members) 6.5 [arcmin]

C_N 0.0 Sparse
C_dens 0.04 Very loose
C_C3 0.12 Very low quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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Dolidze 47 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 an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.43 kpc) differs significantly from the median photometric distance (~2.29 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

Data

🔍 Search references for Dolidze 47 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	–	310.496	36.529	0.226	-3.443	-4.894	-15.192
Just et al.	2023	310.431	36.514	–	–	–	–
Loktin & Popova	2017	310.485	36.577	–	-1.013	-1.023	–
Kharchenko et al.	2016	310.431	36.514	–	–	–	–
Dias et al.	2014	310.479	36.577	–	-2.28	-3.57	–
Kharchenko et al.	2013	310.437	36.517	–	-2.0	-1.23	–
Dias et al.	2002	310.479	36.577	–	-2.28	-3.57	–

💡 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
Just et al.	2023	–	–	–	251	–	415	–	–
Loktin & Popova	2017	1.99	0.38	–	1445	–	–	–	–
Kharchenko et al.	2016	2.29	2.39	–	251	–	–	–	–
Kharchenko et al.	2013	2.29	2.39	–	251	–	–	–	–
Dias et al.	2002	2.29	2.39	–	251	–	–	–	–

Visualization

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