2019 UO
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Approach10 Jan 202018.80.961 AU0.030 AU11.76 LD4,519,869 km21h15m-59°51'42.5°136.3°
Brightest18 Jan 202017.10.974 AU0.049 AU19.23 LD7,394,667 km13h14m-59°11'77.6°99.5°
Today16 Feb 202018.41.114 AU0.188 AU73.33 LD28,193,942 km11h52m-30°51'128.1°44.3°

Based on its absolute magnitude (Hₒ) of 20.1 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 UO is 255 - 570 m.

2019 UO- 2020-02-16

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The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.

(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)

The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.

The following all-sky chart shows the path of the NEO in the coming months.

The following chart shows the path of the NEO in the coming days or hours. The field of view is optimized for (~10x50) binoculars and finderscopes. A more printer-friendly version of the same chart can be found below.