(450263) 2003 WD158
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today11 Apr 202120.20.853 AU0.474 AU184.35 LD70,875,339 km04h21m+53°04'58.1°93.7°
Approach15 Jun 202114.51.046 AU0.053 AU20.48 LD7,875,152 km19h42m+23°26'124.0°53.7°
Brightest19 Jun 202114.01.074 AU0.063 AU24.49 LD9,416,791 km19h14m-08°59'155.9°22.7°

Based on its absolute magnitude (Hₒ) of 18.8 and an albedo between 0.25 and 0.05, the estimated diameter of (450263) 2003 WD158 is 460 - 1035 m.

(450263) 2003 WD158- 2021-04-11

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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.