2019 HM
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today7 Jul 202024.60.999 AU0.110 AU42.94 LD16,508,506 km22h59m+71°59'77.5°96.3°
Brightest8 Apr 202122.51.002 AU0.051 AU19.95 LD7,670,922 km19h22m-25°48'89.8°87.2°
Approach12 Apr 202122.51.003 AU0.051 AU19.74 LD7,589,846 km19h38m-17°23'88.7°88.4°

Based on its absolute magnitude (Hₒ) of 25.9 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 HM is 20 - 40 m.

2019 HM- 2020-07-07
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.