2003 OC3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today24 Feb 202016.91.033 AU0.137 AU53.49 LD20,563,774 km05h43m-19°38'104.6°68.0°
Brightest2 Mar 202016.60.991 AU0.094 AU36.75 LD14,127,457 km04h49m-16°13'87.2°87.4°
Approach12 Mar 202020.30.945 AU0.058 AU22.53 LD8,663,162 km01h34m+02°27'31.1°147.1°

Based on its absolute magnitude (Hₒ) of 18.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2003 OC3 is 485 - 1080 m.

2003 OC3- 2020-02-24
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.