2011 DR
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today15 Dec 201924.81.118 AU0.236 AU91.79 LD35,290,417 km07h22m-30°58'119.2°50.2°
Brightest22 Feb 202020.01.027 AU0.041 AU16.10 LD6,189,718 km08h45m+17°32'156.3°22.8°
Approach23 Feb 202020.11.027 AU0.041 AU16.01 LD6,155,987 km08h54m+22°58'154.9°24.1°

Based on its absolute magnitude (Hₒ) of 25.8 and an albedo between 0.25 and 0.05, the estimated diameter of 2011 DR is 20 - 40 m.

2011 DR- 2019-12-15
astro.vanbuitenen.nl


 
-1 year
-1 month
-1 day
Now
+1 day
+1 month
+1 year

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.