(163373) 2002 PZ39
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today22 Jan 202016.71.209 AU0.229 AU89.06 LD34,242,191 km09h03m+20°48'168.3°9.5°
Brightest12 Feb 202014.31.017 AU0.049 AU18.93 LD7,277,374 km05h58m+28°42'127.0°50.8°
Approach15 Feb 202015.10.985 AU0.038 AU14.92 LD5,737,311 km03h11m+21°56'85.6°92.2°

Based on its absolute magnitude (Hₒ) of 18.9 and an albedo between 0.25 and 0.05, the estimated diameter of (163373) 2002 PZ39 is 440 - 985 m.

(163373) 2002 PZ39- 2020-01-22

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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.