2019 WW
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest2 Dec 201918.21.009 AU0.028 AU10.72 LD4,120,255 km03h18m-08°56'144.5°34.6°
Approach5 Dec 201918.90.992 AU0.022 AU8.61 LD3,308,523 km01h49m-39°45'105.9°72.9°
Today3 Jul 202027.01.308 AU0.989 AU384.89 LD147,979,091 km01h03m+13°54'81.4°50.2°

Based on its absolute magnitude (Hₒ) of 24.6 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 WW is 30 - 70 m.

2019 WW- 2020-07-03

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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.