2001 KW18
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today18 May 201921.01.047 AU0.046 AU18.04 LD6,937,502 km18h20m-13°08'140.2°38.1°
Brightest20 May 201920.91.047 AU0.046 AU17.73 LD6,817,939 km18h36m-18°57'139.8°38.6°
Approach21 May 201920.91.047 AU0.045 AU17.68 LD6,797,359 km18h46m-22°35'139.2°39.2°

Based on its absolute magnitude (Hₒ) of 26.0and an albedo between 0.25 and 0.05, the estimated diameter of 2001 KW18 is 15 - 40 m.

2001 KW18- 2019-05-18
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.