2019 HM
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today25 Jan 202023.80.996 AU0.105 AU40.74 LD15,664,160 km09h44m-66°21'93.2°80.8°
Brightest11 Apr 202019.91.002 AU0.015 AU5.76 LD2,215,123 km19h33m-26°28'90.7°88.4°
Approach12 Apr 202019.91.003 AU0.015 AU5.70 LD2,190,249 km19h37m-17°49'89.5°89.7°

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- 2020-01-25

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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.