2019 WO2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest9 Dec 201915.90.997 AU0.012 AU4.86 LD1,869,210 km05h17m+26°06'175.0°5.0°
Approach9 Dec 201916.20.997 AU0.012 AU4.76 LD1,830,072 km05h58m+19°10'166.7°13.1°
Today15 Dec 201919.50.993 AU0.026 AU10.09 LD3,879,167 km09h09m-21°00'110.0°68.6°

Based on its absolute magnitude (Hₒ) of 25.0 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 WO2 is 25 - 60 m.

2019 WO2- 2019-12-15
astro.vanbuitenen.nl


 
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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.