2020 HF9
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today20 Sep 202025.80.966 AU0.463 AU179.97 LD69,192,453 km07h56m-51°25'71.9°81.1°
Approach4 Nov 202022.40.972 AU0.043 AU16.79 LD6,455,325 km11h14m+20°31'61.9°115.8°
Brightest6 Nov 202022.30.973 AU0.048 AU18.61 LD7,155,209 km12h23m+41°35'66.5°110.9°

Based on its absolute magnitude (Hₒ) of 24.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2020 HF9 is 30 - 70 m.

2020 HF9- 2020-09-20
astro.vanbuitenen.nl


 
-1 year
-1 month
-1 day
Now
+1 day
+1 month
+1 year

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.