BDSB 55

(BDS2003 55)

0.07 UTI

0.0

C_N

0.12

C_dens

0.38

C_C3

0.0

C_lit

0.68

C_dup

N₅₀ (P>50% members) 20

Stellar density (N₅₀/rad) 0.6 [N/pc²]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.12 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.68 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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BDSB 55 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, above 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 is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry, and a small percentage with at least one entry reported in the same catalogue. See table with shared members information.

No fundamental parameters

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

Data

🔍 Search references for BDSB 55 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–	36.468	62.099	0.365	-1.204	-0.299	-31.433
Bica et al.	2003	36.373	62.111	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
W3-IRS5	32.0	36.41	62.09	0.46	-1.0	-0.53	30.96	0.19
BDSB 56	20.0	36.53	62.02	0.48	-0.98	-0.11	-21.84	0.14
SAI 19	12.0	36.65	62.0	0.48	-0.7	-0.12	-27.12	0.1
IRAS 02232+6138	4.0	36.65	62.0	0.48	-0.68	-0.13	-24.58	0.6

💡 Note: The % column shows the percentage of members that BDSB 55 shares with each listed object.

Visualization

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