DB2001 Cl 40

(BDB2003 G353.42-00.36)

0.14 UTI

0.0

C_N

0.69

C_dens

0.0

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 23

Stellar density (N₅₀/rad) 3.5 [N/pc²]

C3 classification DD

C_N 0.0 Sparse
C_dens 0.69 Moderately dense
C_C3 0.0 Very low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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DB2001 Cl 40 is a sparse, moderately dense object of very low C3 quality. Its parallax locates it at a relatively close^* distance, near the mid-plane. It is catalogued as a cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 13 years.

(*): The parallax distance estimate (~1.32 kpc) differs significantly from the median photometric distance (~3.25 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.

Distant

Morales et al. (2013)
Classified as morphological type 'EC1' (deeply embedded cluster). Morphological flag: cluster fully embedded, presence of emission related to PAH or warm dust.

Data

🔍 Search references for DB2001 Cl 40 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–	262.633	-34.682	0.757	-4.796	-7.509	-1.954
Morales et al.	2013	262.617	-34.692	–	–	–	–

💡 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–	3.25	–	–	–	–	–	–	–
Morales et al.	2013	3.25	–	–	–	–	–	–	–

Visualization

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