VVV 139

(VVV-CL 139)

0.06 UTI

0.0

C_N

0.06

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 19

Core radius and density 1.0 [pc], 0.3 [pc^-2]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.25 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

VVV 139 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 7 years.

Note: This object shares a large 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

Data

🔍 Search references for VVV 139 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	265.925	-31.678	0.499	-0.628	-0.973	-28.782
Bica et al.	2019	265.963	-31.74	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
VVV 140	88.0	265.95	-31.68	0.5	-0.68	-0.96	-28.78	0.07
Ryu 513	12.0	265.83	-31.66	0.41	-0.9	-1.8	-0.59	0.32

💡 Note: The % column shows the percentage of members that VVV 139 shares with each listed object.

Visualization

ℹ️