Results of the convex light-curve inversion pole search for asteroid (85990) 1999 JV6, projected on the celestial sphere described in ecliptic coordinates. The blue line marks the ecliptic plane with latitude β = 0°, with some additional circles of latitude marked with black lines and labelled with blue numerals. The red line marks longitude λ = 0° and the green line λ = 180°, with selected meridians marked with black lines and labelled with red numerals. From top-left clockwise, the projections show the eastern (E), western (W), southern (S), and northern (N) hemispheres of the sky, with coordinates of the central point in each projection being (λ = 90 °, β = 0°), (λ = 270 °, β = 0°), (β = −90 °), and (β = +90°). The colour changes from black at the minimum χ² through red to yellow for higher values of χ², and the white region represents all the solutions with χ² more than 50% above the minimum χ².