BDSB 38

(BDS2003 38)

0.11 UTI

0.0

C_N

0.05

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 22

Core radius and density 5.0 [pc], 0.2 [pc^-2]

C3 classification DA

C_N 0.0 Sparse
C_dens 0.05 Very loose
C_C3 0.5 Intermediate 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

ℹ️

BDSB 38 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 23 years.

Note: This object shares a large percentage of members with a later reported entry. 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.

No fundamental parameters

Bica et al. (2019)
Web updates in DAML02, some were later removed (2003 to 2010). The Preliminary Amateur Open Cluster Catalog, Version 08/03/2003. Asterisms and cluster alikes by B. Alessi reported in DAML02.

Bica et al. (2003)
Classified as infrared cluster (IRC).

Data

🔍 Search references for BDSB 38 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	345.892	60.04	0.314	-3.766	-2.759	–
Bica et al.	2003	346.185	60.073	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 1566	84.0	345.85	60.03	0.31	-3.75	-2.76	–	0.08

💡 Note: The % column shows the percentage of members that BDSB 38 shares with each listed object.

Visualization

ℹ️