VVVX-Obasi 7

0.03 UTI

0.0

C_N

0.01

C_dens

0.12

C_C3

0.0

C_lit

0.92

C_dup

N₅₀ (P>50% members) 11

Stellar density (N₅₀/rad) 0.1 [N/pc²]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.12 Very low quality
C_lit 0.0 Rarely studied
C_dup 0.92 Very likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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VVVX-Obasi 7 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane. No fundamental parameter values are available for this object. It was recently reported in the literature.

Note: This is very likely a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.92) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

No fundamental parameters

Data

🔍 Search references for VVVX-Obasi 7 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–	108.053	-18.154	0.231	-0.961	1.509	–
Obasi et al.	2026	108.096	-18.16	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3758	8.0	108.09	-18.16	0.13	-0.73	1.44	92.09	0.22

💡 Note: The % column shows the percentage of members that VVVX-Obasi 7 shares with each listed object.

Visualization

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