2018 WX2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest13 Dec 201820.51.036 AU0.058 AU22.62 LD8,694,807 km04h31m-02°37'151.5°27.0°
Approach19 Dec 201820.71.025 AU0.054 AU21.05 LD8,091,105 km05h26m-18°28'137.9°40.1°
Today21 Feb 201923.81.145 AU0.210 AU81.65 LD31,391,172 km10h45m-34°34'134.0°38.4°

Based on its absolute magnitude (Hₒ) of 25.4and an albedo between 0.25 and 0.05, the estimated diameter of 2018 WX2 is 20 - 50 m.

2018 WX2- 2019-02-21
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 lightcurve 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 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.