DB2001 9

(IRAS20306+3841)

0.29 UTI

0.29

C_N

0.76

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 29

Stellar density (N₅₀/rad) 3.8 [N/pc²]

C3 classification BC

C_N 0.29 Poorly populated
C_dens 0.76 Dense
C_C3 0.38 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

DB2001 9 is a poorly populated, dense object of low C3 quality. Its parallax locates it at a relatively close 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 moderate percentage of members 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).

Dutra & Bica (2001)
Partly resolved cluster related to iras 20306+3841, in radio complex w69

Data

🔍 Search references for DB2001 9 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	308.057	38.856	0.654	-2.412	-4.667	–
Bica et al.	2003	308.116	38.859	–	–	–	–
Dutra & Bica	2001	308.116	38.859	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
DB2001 8	41.4	307.95	38.95	0.57	-2.54	-4.7	–	0.2

💡 Note: The % column shows the percentage of members that DB2001 9 shares with each listed object.

Visualization

ℹ️