BDSB 37

(MWSC 3685)

0.47 UTI

0.58

C_N

1.0

C_dens

0.25

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 66

Stellar density (N₅₀/rad) 5.3 [N/pc²]

C3 classification CC

C_N 0.58 Moderately populated
C_dens 1.0 Very dense
C_C3 0.25 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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BDSB 37 is a moderately populated, very dense 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 low-mass, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.12 kpc) differs significantly from the median photometric distance (~2.27 kpc).

Relatively close High extinction Low mass Intermediate age

Data

🔍 Search references for BDSB 37 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–	344.808	59.468	0.321	-4.268	-2.908	-24.622
Just et al.	2023	344.768	59.465	–	–	–	–
Kharchenko et al.	2016	344.768	59.465	–	–	–	–
Kharchenko et al.	2013	344.775	59.468	–	-3.75	2.06	-54.8
Kharchenko et al.	2012	344.775	59.468	–	-4.52	1.74	–

💡 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–	2.27	3.03	–	398	–	16	–	–
Just et al.	2023	–	–	–	398	–	16	–	–
Kharchenko et al.	2016	2.27	3.03	–	398	–	–	–	–
Kharchenko et al.	2013	2.27	3.03	–	398	–	–	–	–
Kharchenko et al.	2012	2.25	2.79	–	501	–	–	–	–

Visualization

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