DBSB 4

(DBSB2003 4)

0.46 UTI

0.68

C_N

1.0

C_dens

0.62

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 86

Stellar density (N₅₀/rad) 14.0 [N/pc²]

C3 classification AC

C_N 0.68 Moderately populated
C_dens 1.0 Very dense
C_C3 0.62 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

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DBSB 4 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close 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 object shares a significant percentage of members with 2 later reported entries. See table with shared members information.

No fundamental parameters

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

Data

🔍 Search references for DBSB 4 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–	113.026	-16.951	0.505	-2.27	2.58	84.536
Dutra et al.	2003	113.044	-16.968	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0394	59.3	113.02	-16.95	0.52	-2.16	2.54	51.1	0.06
CWNU 324	44.2	113.01	-16.94	0.52	-2.21	2.56	–	0.04

💡 Note: The % column shows the percentage of members that DBSB 4 shares with each listed object.

Visualization

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