Barkhatova 2

(MWSC 3552)

0.26 UTI

0.0

C_N

0.06

C_dens

0.25

C_C3

0.5

C_lit

1.0

C_dup

N₅₀ (P>50% members) 17

Stellar density (N₅₀/rad) 0.3 [N/pc²]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.25 Low quality
C_lit 0.5 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Barkhatova 2 is a sparse, very loose object of 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 moderately studied in the literature.

(*): The parallax distance estimate (~3.63 kpc) differs significantly from the median photometric distance (~1.31 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 Barkhatova 2 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–	325.855	51.048	0.275	-4.188	-4.305	-65.986
Just et al.	2023	325.911	51.066	–	–	–	–
Loktin & Popova	2017	325.905	51.071	–	-1.976	-3.402	–
Kharchenko et al.	2016	325.911	51.066	–	–	–	–
Dias et al.	2014	325.908	51.071	–	-0.53	-1.46	–
Kharchenko et al.	2013	325.917	51.07	–	-2.2	-3.53	–
Kharchenko et al.	2012	325.917	51.07	–	-2.2	-3.53	–
Bukowiecki et al.	2011	325.879	51.059	–	–	–	–
Dias et al.	2002	325.908	51.071	–	-0.53	-1.46	–

💡 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–	1.315	1.535	–	429	–	288	–	–
Just et al.	2023	–	–	–	429	–	23	–	–
Loktin & Popova	2017	1.53	2.14	–	7	–	–	–	–
Kharchenko et al.	2016	1.10	0.93	–	429	–	–	–	–
Kharchenko et al.	2013	1.10	0.93	–	429	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	552	–	–
Kharchenko et al.	2012	1.10	0.93	–	429	–	–	–	–
Bukowiecki et al.	2011	2.27⁽¹⁾	2.33	–	7	–	–	–	–
Dias et al.	2002	1.68	2.39	–	7	–	–	–	–

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

Visualization

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