BDB2003 G045.45+00.06

0.19 UTI

0.46

C_N

0.09

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 46

Stellar density (N₅₀/rad) 0.5 [N/pc²]

C3 classification BC

C_N 0.46 Poorly populated
C_dens 0.09 Very loose
C_C3 0.38 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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BDB2003 G045.45+00.06 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a large 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.

Note: This object shares a moderate percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

⚠️ 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.

Very 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 BDB2003 G045.45+00.06 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–	288.619	11.131	0.121	-2.644	-5.489	42.971
Morales et al.	2013	288.587	11.153	–	–	–	–

💡 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–	6.66	–	–	–	–	–	–	–
Morales et al.	2013	6.66	–	–	–	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
BDSB 136	30.4	288.62	11.16	0.21	-2.73	-5.8	63.62	0.09

💡 Note: The % column shows the percentage of members that BDB2003 G045.45+00.06 shares with each listed object.

Visualization

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