DBSB 136

(DBS2003 136; MWSC 2216)

0.23 UTI

0.0

C_N

0.27

C_dens

0.38

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 18

Stellar density (N₅₀/rad) 1.3 [N/pc²]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.27 Loose
C_C3 0.38 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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DBSB 136 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, very young cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~2.42 kpc) differs significantly from the median photometric distance (~6.58 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.

Very distant High extinction Massive Very young

Morales et al. (2013)
Classified as morphological type 'EC2' (partially embedded cluster). Morphological flag: cluster partially embedded, presence of emission related to PAH or warm dust.

Data

🔍 Search references for DBSB 136 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–	216.318	-60.384	0.413	-7.027	-2.809	-58.301
Just et al.	2023	216.238	-60.372	–	–	–	–
Kharchenko et al.	2016	216.238	-60.372	–	–	–	–
Kharchenko et al.	2013	216.25	-60.375	–	-5.03	-1.81	-63.9
Morales et al.	2013	216.25	-60.375	–	–	–	–

💡 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–	6.58	3.94	–	1	–	2128	–	–
Just et al.	2023	–	–	–	1	–	2128	–	–
Kharchenko et al.	2016	6.58	3.94	–	1	–	–	–	–
Kharchenko et al.	2013	6.58	3.94	–	1	–	–	–	–
Morales et al.	2013	5.74	–	–	–	–	–	–	–

Visualization

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