Open Access

Table 1.

VPOS membership classification.

Galaxy Class. fVPOS Galaxy Class. fVPOS

Antlia II off 0.00 Leo II ? 0.25
Aquarius II ? 0.28 Leo IV ? 0.32
Aquarius III off 0.00 Leo T ? 0.17
Bootes I off 0.00 Leo V ? 0.14
Bootes II off 0.00 Leo VI ? 0.58
Bootes III on 1.00 NGC 6822 off 0.00
Bootes V ? 0.71 Pegasus III ? 0.38
C. Venatici I ? 0.80 Pegasus IV ? 0.23
C. Venatici II ? 0.38 Phoenix ? 0.37
Carina on 1.00 Phoenix II on 1.00
Carina II off 0.00 Pisces II ? 0.36
Carina III on 1.00 Reticulum II on 1.00
Columba I off 0.00 Reticulum III off 0.04
C. Berenices off 0.00 SMC on 1.00
Crater I ? 0.58 Sagittarius off 0.00
Crater II on 1.00 Sagittarius II off 0.00
Draco on 1.00 Sculptor on 1.00
Draco II ? 0.27 Segue 1 ? 0.70
Eridanus II ? 0.30 Segue 2 off 0.00
Eridanus IV off 0.00 Sextans off 0.00
Fornax on 0.99 Triangulum II off 0.00
Grus I ? 0.64 Tucana II off 0.00
Grus II on 1.00 Tucana III ? 0.85
Hercules off 0.00 Tucana IV on 0.98
Horologium I on 1.00 Tucana V ? 0.37
Horologium II ? 0.76 Ursa Major I off 0.00
Hydra II ? 0.09 Ursa Major II off 0.00
Hydrus I on 1.00 Ursa Minor on 1.00
Leo I ? 0.35 Willman 1 off 0.00

Notes. The galaxies and their membership to the VPOS. Column 1 shows the galaxy names, Column 2 their classification as on-plane (on), off-plane (off), or uncertain (?) members of the VPOS, and Column 3 the fraction of MC realisations where there orbital poles fall within the area encompassing 10% of the sky around the VPOS normal direction and its antipole. Columns 4−6 follow the same structure.

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