2022 HD1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest16 May 202219.71.019 AU0.043 AU16.58 LD6,375,023 km18h35m+50°23'99.6°78.1°
Today18 May 202219.71.016 AU0.040 AU15.75 LD6,055,278 km19h27m+47°37'95.6°82.1°
Approach20 May 202219.81.012 AU0.039 AU15.27 LD5,869,197 km20h37m+40°30'89.7°88.1°

Based on its absolute magnitude (Hₒ) of 23.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2022 HD1 is 45 - 105 m.

2022 HD1- 2022-05-18
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.