2012 DH54
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today20 Sep 202029.70.844 AU0.223 AU86.93 LD33,422,091 km14h15m-14°49'39.5°130.8°
Approach12 Nov 202024.90.978 AU0.059 AU23.01 LD8,848,328 km22h34m-79°06'76.4°100.2°
Brightest25 Nov 202024.31.006 AU0.070 AU27.21 LD10,462,001 km01h49m-49°08'103.9°72.2°

Based on its absolute magnitude (Hₒ) of 27.5 and an albedo between 0.25 and 0.05, the estimated diameter of 2012 DH54 is 8 - 19 m.

2012 DH54- 2020-09-20
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.