DB2001 32

(Sh2-258)

0.14 UTI

0.0

C_N

0.57

C_dens

0.12

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 16

Stellar density (N₅₀/rad) 2.8 [N/pc²]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.57 Moderately dense
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

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DB2001 32 is a sparse, moderately dense object of very low 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 very small percentage of members with at least one entry reported in the same catalogue. 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. (2003)
Classified as infrared cluster (IRC).

Dutra & Bica (2001)
Partly resolved cluster in hii region sh2-258

Data

🔍 Search references for DB2001 32 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–	93.366	17.922	0.441	-0.566	-1.781	–
Bica et al.	2003	93.357	17.922	–	–	–	–
Dutra & Bica	2001	93.357	17.922	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
IC2162	8.0	93.21	18.01	0.45	-0.38	-0.84	-4.39	0.23
DB2001 31	4.0	93.19	17.99	0.47	-0.41	-0.91	139.33	0.46

💡 Note: The % column shows the percentage of members that DB2001 32 shares with each listed object.

Visualization

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