2011 DW
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today16 Jan 202123.11.068 AU0.340 AU132.15 LD50,807,336 km11h23m-49°49'95.0°66.5°
Brightest28 Feb 202116.51.028 AU0.038 AU14.75 LD5,669,094 km10h09m+08°12'171.4°8.3°
Approach1 Mar 202116.91.025 AU0.036 AU14.09 LD5,416,408 km09h51m+24°43'157.7°21.5°

Based on its absolute magnitude (Hₒ) of 23.0 and an albedo between 0.25 and 0.05, the estimated diameter of 2011 DW is 65 - 150 m.

2011 DW- 2021-01-16
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.