BDSB 108

(BDS2003 108)

0.06 UTI

0.0

C_N

0.19

C_dens

0.12

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 15

Core radius and density 1.0 [pc], 1.0 [pc^-2]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.19 Very loose
C_C3 0.12 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

ℹ️

BDSB 108 is a sparse, very loose 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 (~1.84 kpc) differs significantly from the median photometric distance (~1.28 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.

Relatively close

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.

Bica et al. (2003)
Classified as stellar group (IRGr).

Data

🔍 Search references for BDSB 108 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	270.159	-24.083	0.544	-1.064	-1.77	-15.342
Morales et al.	2013	270.179	-24.082	–	–	–	–
Bica et al.	2003	270.18	-24.078	–	–	–	–

💡 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–	1.28	–	–	–	–	–	–	–
Morales et al.	2013	1.28	–	–	–	–	–	–	–

Visualization

ℹ️