2019 HM3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today6 Mar 202124.61.158 AU0.180 AU70.00 LD26,914,029 km12h43m+08°06'155.8°20.6°
Brightest5 Apr 202122.61.050 AU0.064 AU24.79 LD9,532,479 km15h37m-10°51'140.4°37.4°
Approach12 Apr 202122.91.037 AU0.059 AU22.83 LD8,776,459 km17h05m-19°39'124.8°52.5°

Based on its absolute magnitude (Hₒ) of 27.0 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 HM3 is 10 - 25 m.

2019 HM3- 2021-03-06
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.