Dutra Bica 50

(DB2000 50)

0.10 UTI

0.0

C_N

0.05

C_dens

0.25

C_C3

0.1

C_lit

1.0

C_dup

N₅₀ (P>50% members) 14

Stellar density (N₅₀/rad) 0.3 [N/pc²]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.05 Very loose
C_C3 0.25 Low quality
C_lit 0.1 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Dutra Bica 50 is a sparse, very loose object of 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 8 years.

Note: This object shares a very small percentage of members with a later reported entry. 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

Morales et al. (2013)
Classified as morphological type 'OC2' (totally exposed cluster without correlation with ATLASGAL emission). Morphological flag: exposed cluster, without submm emission.

Data

🔍 Search references for Dutra Bica 50 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–	264.111	-32.427	0.231	-1.311	-3.011	-23.871
Dias et al.	2018	–	–	–	-2.12	-4.35	–
Dias et al.	2014	264.042	-32.402	–	-0.8	-2.06	–
Morales et al.	2013	264.041	-32.401	–	–	–	–
Dias et al.	2002	264.042	-32.402	–	–	–	–
Dutra & Bica	2000	264.037	-32.404	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Ryu 144	4.0	264.02	-32.63	0.35	-1.38	-2.86	-42.75	0.22

💡 Note: The % column shows the percentage of members that Dutra Bica 50 shares with each listed object.

Visualization

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